56728077

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{38047}}^1$

素因数の和:38128

約数の個数: 16

約数和(自身を含む): 87662592

約数和(自身を除く): 30934515

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 38047, 114141, 266329, 798987, 2701337, 8104011, 18909359, 56728077]

約数ペア:

[(1, 56728077), (3, 18909359), (7, 8104011), (21, 2701337), (71, 798987), (213, 266329), (497, 114141), (1491, 38047)]