168157055829

素因数分解:

$3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1319}}^1\times {\mathrm{18341}}^1$

素因数の和:20001

約数の個数: 32

約数和(自身を含む): 257222338560

約数和(自身を除く): 89065282731

約数列:

[1, 3, 7, 21, 331, 993, 1319, 2317, 3957, 6951, 9233, 18341, 27699, 55023, 128387, 385161, 436589, 1309767, 3056123, 6070871, 9168369, 18212613, 24191779, 42496097, 72575337, 127488291, 169342453, 508027359, 8007478849, 24022436547, 56052351943, 168157055829]

約数ペア:

[(1, 168157055829), (3, 56052351943), (7, 24022436547), (21, 8007478849), (331, 508027359), (993, 169342453), (1319, 127488291), (2317, 72575337), (3957, 42496097), (6951, 24191779), (9233, 18212613), (18341, 9168369), (27699, 6070871), (55023, 3056123), (128387, 1309767), (385161, 436589)]