27172806

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 55351296

約数和(自身を除く): 28178490

約数列:

[1, 2, 3, 6, 131, 181, 191, 262, 362, 382, 393, 543, 573, 786, 1086, 1146, 23711, 25021, 34571, 47422, 50042, 69142, 71133, 75063, 103713, 142266, 150126, 207426, 4528801, 9057602, 13586403, 27172806]

約数ペア:

[(1, 27172806), (2, 13586403), (3, 9057602), (6, 4528801), (131, 207426), (181, 150126), (191, 142266), (262, 103713), (362, 75063), (382, 71133), (393, 69142), (543, 50042), (573, 47422), (786, 34571), (1086, 25021), (1146, 23711)]