61909164

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{13331}}^1$

素因数の和:13387

約数の個数: 48

約数和(自身を含む): 164250240

約数和(自身を除く): 102341076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 13331, 26662, 39993, 53324, 79986, 119979, 159972, 239958, 359937, 479916, 573233, 719874, 1146466, 1439748, 1719699, 2292932, 3439398, 5159097, 6878796, 10318194, 15477291, 20636388, 30954582, 61909164]

約数ペア:

[(1, 61909164), (2, 30954582), (3, 20636388), (4, 15477291), (6, 10318194), (9, 6878796), (12, 5159097), (18, 3439398), (27, 2292932), (36, 1719699), (43, 1439748), (54, 1146466), (86, 719874), (108, 573233), (129, 479916), (172, 359937), (258, 239958), (387, 159972), (516, 119979), (774, 79986), (1161, 53324), (1548, 39993), (2322, 26662), (4644, 13331)]