82417527

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 125269760

約数和(自身を除く): 42852233

約数列:

[1, 3, 9, 27, 61, 163, 183, 307, 489, 549, 921, 1467, 1647, 2763, 4401, 8289, 9943, 18727, 29829, 50041, 56181, 89487, 150123, 168543, 268461, 450369, 505629, 1351107, 3052501, 9157503, 27472509, 82417527]

約数ペア:

[(1, 82417527), (3, 27472509), (9, 9157503), (27, 3052501), (61, 1351107), (163, 505629), (183, 450369), (307, 268461), (489, 168543), (549, 150123), (921, 89487), (1467, 56181), (1647, 50041), (2763, 29829), (4401, 18727), (8289, 9943)]