61409718

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{27737}}^1$

素因数の和:27789

約数の個数: 32

約数和(自身を含む): 139799520

約数和(自身を除く): 78389802

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 27737, 55474, 83211, 166422, 249633, 499266, 748899, 1137217, 1497798, 2274434, 3411651, 6823302, 10234953, 20469906, 30704859, 61409718]

約数ペア:

[(1, 61409718), (2, 30704859), (3, 20469906), (6, 10234953), (9, 6823302), (18, 3411651), (27, 2274434), (41, 1497798), (54, 1137217), (82, 748899), (123, 499266), (246, 249633), (369, 166422), (738, 83211), (1107, 55474), (2214, 27737)]