55957461

素因数分解:

$3^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{1993}}^1$

素因数の和:2201

約数の個数: 24

約数和(自身を含む): 87289344

約数和(自身を除く): 31331883

約数列:

[1, 3, 7, 21, 49, 147, 191, 573, 1337, 1993, 4011, 5979, 9359, 13951, 28077, 41853, 97657, 292971, 380663, 1141989, 2664641, 7993923, 18652487, 55957461]

約数ペア:

[(1, 55957461), (3, 18652487), (7, 7993923), (21, 2664641), (49, 1141989), (147, 380663), (191, 292971), (573, 97657), (1337, 41853), (1993, 28077), (4011, 13951), (5979, 9359)]