173291255417

素因数分解:

$7^4\times {\mathrm{229}}^1\times {\mathrm{271}}^1\times {\mathrm{1163}}^1$

素因数の和:1691

約数の個数: 40

約数和(自身を含む): 203968371840

約数和(自身を除く): 30677116423

約数列:

[1, 7, 49, 229, 271, 343, 1163, 1603, 1897, 2401, 8141, 11221, 13279, 56987, 62059, 78547, 92953, 266327, 315173, 398909, 434413, 549829, 650671, 1864289, 2206211, 2792363, 3040891, 13050023, 15443477, 21286237, 72174617, 91350161, 108104339, 149003659, 505222319, 639451127, 756730373, 3536556233, 24755893631, 173291255417]

約数ペア:

[(1, 173291255417), (7, 24755893631), (49, 3536556233), (229, 756730373), (271, 639451127), (343, 505222319), (1163, 149003659), (1603, 108104339), (1897, 91350161), (2401, 72174617), (8141, 21286237), (11221, 15443477), (13279, 13050023), (56987, 3040891), (62059, 2792363), (78547, 2206211), (92953, 1864289), (266327, 650671), (315173, 549829), (398909, 434413)]