228773607

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{487}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 331121664

約数和(自身を除く): 102348057

約数列:

[1, 3, 17, 51, 61, 151, 183, 453, 487, 1037, 1461, 2567, 3111, 7701, 8279, 9211, 24837, 27633, 29707, 73537, 89121, 156587, 220611, 469761, 505019, 1250129, 1515057, 3750387, 4485757, 13457271, 76257869, 228773607]

約数ペア:

[(1, 228773607), (3, 76257869), (17, 13457271), (51, 4485757), (61, 3750387), (151, 1515057), (183, 1250129), (453, 505019), (487, 469761), (1037, 220611), (1461, 156587), (2567, 89121), (3111, 73537), (7701, 29707), (8279, 27633), (9211, 24837)]