156696393

素因数分解:

$3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{22543}}^1$

素因数の和:22884

約数の個数: 16

約数和(自身を含む): 239507456

約数和(自身を除く): 82811063

約数列:

[1, 3, 7, 21, 331, 993, 2317, 6951, 22543, 67629, 157801, 473403, 7461733, 22385199, 52232131, 156696393]

約数ペア:

[(1, 156696393), (3, 52232131), (7, 22385199), (21, 7461733), (331, 473403), (993, 157801), (2317, 67629), (6951, 22543)]