72615213

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{3203}}^1$

素因数の和:3449

約数の個数: 24

約数和(自身を含む): 114959520

約数和(自身を除く): 42344307

約数列:

[1, 3, 9, 11, 33, 99, 229, 687, 2061, 2519, 3203, 7557, 9609, 22671, 28827, 35233, 105699, 317097, 733487, 2200461, 6601383, 8068357, 24205071, 72615213]

約数ペア:

[(1, 72615213), (3, 24205071), (9, 8068357), (11, 6601383), (33, 2200461), (99, 733487), (229, 317097), (687, 105699), (2061, 35233), (2519, 28827), (3203, 22671), (7557, 9609)]