61614657

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 101028928

約数和(自身を除く): 39414271

約数列:

[1, 3, 9, 13, 37, 39, 43, 111, 117, 129, 331, 333, 387, 481, 559, 993, 1443, 1591, 1677, 2979, 4303, 4329, 4773, 5031, 12247, 12909, 14233, 14319, 20683, 36741, 38727, 42699, 62049, 110223, 128097, 159211, 185029, 186147, 477633, 526621, 555087, 1432899, 1579863, 1665261, 4739589, 6846073, 20538219, 61614657]

約数ペア:

[(1, 61614657), (3, 20538219), (9, 6846073), (13, 4739589), (37, 1665261), (39, 1579863), (43, 1432899), (111, 555087), (117, 526621), (129, 477633), (331, 186147), (333, 185029), (387, 159211), (481, 128097), (559, 110223), (993, 62049), (1443, 42699), (1591, 38727), (1677, 36741), (2979, 20683), (4303, 14319), (4329, 14233), (4773, 12909), (5031, 12247)]