2734263

素因数分解:

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

素因数の和:93

約数の個数: 64

約数和(自身を含む): 5253120

約数和(自身を除く): 2518857

約数列:

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

約数ペア:

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