156946781343

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{647}}^1\times {\mathrm{68699}}^1$

素因数の和:69467

約数の個数: 32

約数和(自身を含む): 230779238400

約数和(自身を除く): 73832457057

約数列:

[1, 3, 11, 33, 107, 321, 647, 1177, 1941, 3531, 7117, 21351, 68699, 69229, 206097, 207687, 755689, 761519, 2267067, 2284557, 7350793, 22052379, 44448253, 80858723, 133344759, 242576169, 488930783, 1466792349, 4755963071, 14267889213, 52315593781, 156946781343]

約数ペア:

[(1, 156946781343), (3, 52315593781), (11, 14267889213), (33, 4755963071), (107, 1466792349), (321, 488930783), (647, 242576169), (1177, 133344759), (1941, 80858723), (3531, 44448253), (7117, 22052379), (21351, 7350793), (68699, 2284557), (69229, 2267067), (206097, 761519), (207687, 755689)]