42077981439

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{528107}}^1$

素因数の和:528356

約数の個数: 32

約数和(自身を含む): 67428829440

約数和(自身を除く): 25350848001

約数列:

[1, 3, 9, 13, 27, 39, 117, 227, 351, 681, 2043, 2951, 6129, 8853, 26559, 79677, 528107, 1584321, 4752963, 6865391, 14258889, 20596173, 61788519, 119880289, 185365557, 359640867, 1078922601, 1558443757, 3236767803, 4675331271, 14025993813, 42077981439]

約数ペア:

[(1, 42077981439), (3, 14025993813), (9, 4675331271), (13, 3236767803), (27, 1558443757), (39, 1078922601), (117, 359640867), (227, 185365557), (351, 119880289), (681, 61788519), (2043, 20596173), (2951, 14258889), (6129, 6865391), (8853, 4752963), (26559, 1584321), (79677, 528107)]