164024919

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{47093}}^1$

素因数の和:47148

約数の個数: 20

約数和(自身を含む): 250728456

約数和(自身を除く): 86703537

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 47093, 141279, 423837, 1271511, 2024999, 3814533, 6074997, 18224991, 54674973, 164024919]

約数ペア:

[(1, 164024919), (3, 54674973), (9, 18224991), (27, 6074997), (43, 3814533), (81, 2024999), (129, 1271511), (387, 423837), (1161, 141279), (3483, 47093)]