131171454

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{51683}}^1$

素因数の和:51741

約数の個数: 32

約数和(自身を含む): 297699840

約数和(自身を除く): 166528386

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 51683, 103366, 155049, 310098, 465147, 930294, 1395441, 2429101, 2790882, 4858202, 7287303, 14574606, 21861909, 43723818, 65585727, 131171454]

約数ペア:

[(1, 131171454), (2, 65585727), (3, 43723818), (6, 21861909), (9, 14574606), (18, 7287303), (27, 4858202), (47, 2790882), (54, 2429101), (94, 1395441), (141, 930294), (282, 465147), (423, 310098), (846, 155049), (1269, 103366), (2538, 51683)]