8202789

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:96

約数の個数: 80

約数和(自身を含む): 15890688

約数和(自身を除く): 7687899

約数列:

[1, 3, 7, 9, 17, 21, 23, 27, 37, 51, 63, 69, 81, 111, 119, 153, 161, 189, 207, 259, 333, 357, 391, 459, 483, 567, 621, 629, 777, 851, 999, 1071, 1173, 1377, 1449, 1863, 1887, 2331, 2553, 2737, 2997, 3213, 3519, 4347, 4403, 5661, 5957, 6993, 7659, 8211, 9639, 10557, 13041, 13209, 14467, 16983, 17871, 20979, 22977, 24633, 31671, 39627, 43401, 50949, 53613, 68931, 73899, 101269, 118881, 130203, 160839, 221697, 303807, 356643, 390609, 482517, 911421, 1171827, 2734263, 8202789]

約数ペア:

[(1, 8202789), (3, 2734263), (7, 1171827), (9, 911421), (17, 482517), (21, 390609), (23, 356643), (27, 303807), (37, 221697), (51, 160839), (63, 130203), (69, 118881), (81, 101269), (111, 73899), (119, 68931), (153, 53613), (161, 50949), (189, 43401), (207, 39627), (259, 31671), (333, 24633), (357, 22977), (391, 20979), (459, 17871), (483, 16983), (567, 14467), (621, 13209), (629, 13041), (777, 10557), (851, 9639), (999, 8211), (1071, 7659), (1173, 6993), (1377, 5957), (1449, 5661), (1863, 4403), (1887, 4347), (2331, 3519), (2553, 3213), (2737, 2997)]