15181749

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{1549}}^1$

素因数の和:1583

約数の個数: 30

約数和(自身を含む): 24944150

約数和(自身を除く): 9762401

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 297, 363, 891, 1089, 1549, 3267, 4647, 9801, 13941, 17039, 41823, 51117, 125469, 153351, 187429, 460053, 562287, 1380159, 1686861, 5060583, 15181749]

約数ペア:

[(1, 15181749), (3, 5060583), (9, 1686861), (11, 1380159), (27, 562287), (33, 460053), (81, 187429), (99, 153351), (121, 125469), (297, 51117), (363, 41823), (891, 17039), (1089, 13941), (1549, 9801), (3267, 4647)]