157029747

素因数分解:

$3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{32941}}^1$

素因数の和:33178

約数の個数: 16

約数和(自身を含む): 240344832

約数和(自身を除く): 83315085

約数列:

[1, 3, 7, 21, 227, 681, 1589, 4767, 32941, 98823, 230587, 691761, 7477607, 22432821, 52343249, 157029747]

約数ペア:

[(1, 157029747), (3, 52343249), (7, 22432821), (21, 7477607), (227, 691761), (681, 230587), (1589, 98823), (4767, 32941)]