91715217

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 136421376

約数和(自身を除く): 44706159

約数列:

[1, 3, 11, 33, 103, 121, 223, 309, 363, 669, 1133, 1331, 2453, 3399, 3993, 7359, 12463, 22969, 26983, 37389, 68907, 80949, 137093, 252659, 296813, 411279, 757977, 890439, 2779249, 8337747, 30571739, 91715217]

約数ペア:

[(1, 91715217), (3, 30571739), (11, 8337747), (33, 2779249), (103, 890439), (121, 757977), (223, 411279), (309, 296813), (363, 252659), (669, 137093), (1133, 80949), (1331, 68907), (2453, 37389), (3399, 26983), (3993, 22969), (7359, 12463)]