156969187227

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{2731}}^1\times {\mathrm{45293}}^1$

素因数の和:48080

約数の個数: 32

約数和(自身を含む): 237586959360

約数和(自身を除く): 80617772133

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 2731, 8193, 24579, 45293, 73737, 128357, 135879, 385071, 407637, 1155213, 1222911, 2128771, 3465639, 6386313, 19158939, 57476817, 123695183, 371085549, 1113256647, 3339769941, 5813673601, 17441020803, 52323062409, 156969187227]

約数ペア:

[(1, 156969187227), (3, 52323062409), (9, 17441020803), (27, 5813673601), (47, 3339769941), (141, 1113256647), (423, 371085549), (1269, 123695183), (2731, 57476817), (8193, 19158939), (24579, 6386313), (45293, 3465639), (73737, 2128771), (128357, 1222911), (135879, 1155213), (385071, 407637)]