158713047

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:588

約数の個数: 32

約数和(自身を含む): 239360000

約数和(自身を除く): 80646953

約数列:

[1, 3, 9, 27, 109, 199, 271, 327, 597, 813, 981, 1791, 2439, 2943, 5373, 7317, 21691, 29539, 53929, 65073, 88617, 161787, 195219, 265851, 485361, 585657, 797553, 1456083, 5878261, 17634783, 52904349, 158713047]

約数ペア:

[(1, 158713047), (3, 52904349), (9, 17634783), (27, 5878261), (109, 1456083), (199, 797553), (271, 585657), (327, 485361), (597, 265851), (813, 195219), (981, 161787), (1791, 88617), (2439, 65073), (2943, 53929), (5373, 29539), (7317, 21691)]