274708928067

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{4001}}^1\times {\mathrm{18899}}^1$

素因数の和:23083

約数の個数: 32

約数和(自身を含む): 421151270400

約数和(自身を除く): 146442342333

約数列:

[1, 3, 7, 21, 173, 519, 1211, 3633, 4001, 12003, 18899, 28007, 56697, 84021, 132293, 396879, 692173, 2076519, 3269527, 4845211, 9808581, 14535633, 22886689, 68660067, 75614899, 226844697, 529304293, 1587912879, 13081377527, 39244132581, 91569642689, 274708928067]

約数ペア:

[(1, 274708928067), (3, 91569642689), (7, 39244132581), (21, 13081377527), (173, 1587912879), (519, 529304293), (1211, 226844697), (3633, 75614899), (4001, 68660067), (12003, 22886689), (18899, 14535633), (28007, 9808581), (56697, 4845211), (84021, 3269527), (132293, 2076519), (396879, 692173)]