117573309

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:136

約数の個数: 128

約数和(自身を含む): 231137280

約数和(自身を除く): 113563971

約数列:

[1, 3, 7, 9, 17, 21, 23, 27, 37, 43, 51, 63, 69, 111, 119, 129, 153, 161, 189, 207, 259, 301, 333, 357, 387, 391, 459, 483, 621, 629, 731, 777, 851, 903, 989, 999, 1071, 1161, 1173, 1449, 1591, 1887, 2193, 2331, 2553, 2709, 2737, 2967, 3213, 3519, 4347, 4403, 4773, 5117, 5661, 5957, 6579, 6923, 6993, 7659, 8127, 8211, 8901, 10557, 11137, 13209, 14319, 14467, 15351, 16813, 16983, 17871, 19737, 20769, 22977, 24633, 26703, 27047, 33411, 36593, 39627, 42957, 43401, 46053, 50439, 53613, 62307, 73899, 81141, 100233, 101269, 109779, 117691, 118881, 130203, 138159, 151317, 160839, 186921, 189329, 243423, 256151, 300699, 303807, 329337, 353073, 390609, 453951, 567987, 622081, 730269, 768453, 911421, 988011, 1059219, 1703961, 1866243, 2305359, 2734263, 3177657, 4354567, 5111883, 5598729, 6916077, 13063701, 16796187, 39191103, 117573309]

約数ペア:

[(1, 117573309), (3, 39191103), (7, 16796187), (9, 13063701), (17, 6916077), (21, 5598729), (23, 5111883), (27, 4354567), (37, 3177657), (43, 2734263), (51, 2305359), (63, 1866243), (69, 1703961), (111, 1059219), (119, 988011), (129, 911421), (153, 768453), (161, 730269), (189, 622081), (207, 567987), (259, 453951), (301, 390609), (333, 353073), (357, 329337), (387, 303807), (391, 300699), (459, 256151), (483, 243423), (621, 189329), (629, 186921), (731, 160839), (777, 151317), (851, 138159), (903, 130203), (989, 118881), (999, 117691), (1071, 109779), (1161, 101269), (1173, 100233), (1449, 81141), (1591, 73899), (1887, 62307), (2193, 53613), (2331, 50439), (2553, 46053), (2709, 43401), (2737, 42957), (2967, 39627), (3213, 36593), (3519, 33411), (4347, 27047), (4403, 26703), (4773, 24633), (5117, 22977), (5661, 20769), (5957, 19737), (6579, 17871), (6923, 16983), (6993, 16813), (7659, 15351), (8127, 14467), (8211, 14319), (8901, 13209), (10557, 11137)]