520068556809

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1\times {\mathrm{50207}}^1$

素因数の和:50706

約数の個数: 48

約数和(自身を含む): 791265226752

約数和(自身を除く): 271196669943

約数列:

[1, 3, 9, 23, 69, 163, 207, 307, 489, 921, 1467, 2763, 3749, 7061, 11247, 21183, 33741, 50041, 50207, 63549, 150123, 150621, 450369, 451863, 1150943, 1154761, 3452829, 3464283, 8183741, 10358487, 10392849, 15413549, 24551223, 46240647, 73653669, 138721941, 188226043, 354511627, 564678129, 1063534881, 1694034387, 2512408487, 3190604643, 7537225461, 22611676383, 57785395201, 173356185603, 520068556809]

約数ペア:

[(1, 520068556809), (3, 173356185603), (9, 57785395201), (23, 22611676383), (69, 7537225461), (163, 3190604643), (207, 2512408487), (307, 1694034387), (489, 1063534881), (921, 564678129), (1467, 354511627), (2763, 188226043), (3749, 138721941), (7061, 73653669), (11247, 46240647), (21183, 24551223), (33741, 15413549), (50041, 10392849), (50207, 10358487), (63549, 8183741), (150123, 3464283), (150621, 3452829), (450369, 1154761), (451863, 1150943)]