72274113

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:419

約数の個数: 40

約数和(自身を含む): 112907520

約数和(自身を除く): 40633407

約数列:

[1, 3, 9, 27, 31, 81, 93, 107, 269, 279, 321, 807, 837, 963, 2421, 2511, 2889, 3317, 7263, 8339, 8667, 9951, 21789, 25017, 28783, 29853, 75051, 86349, 89559, 225153, 259047, 268677, 675459, 777141, 892273, 2331423, 2676819, 8030457, 24091371, 72274113]

約数ペア:

[(1, 72274113), (3, 24091371), (9, 8030457), (27, 2676819), (31, 2331423), (81, 892273), (93, 777141), (107, 675459), (269, 268677), (279, 259047), (321, 225153), (807, 89559), (837, 86349), (963, 75051), (2421, 29853), (2511, 28783), (2889, 25017), (3317, 21789), (7263, 9951), (8339, 8667)]