131437677

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{152657}}^1$

素因数の和:152708

約数の個数: 16

約数和(自身を含む): 205172352

約数和(自身を除く): 73734675

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 152657, 457971, 1068599, 3205797, 6258937, 18776811, 43812559, 131437677]

約数ペア:

[(1, 131437677), (3, 43812559), (7, 18776811), (21, 6258937), (41, 3205797), (123, 1068599), (287, 457971), (861, 152657)]