61728858

素因数分解:

$2^1\times 3^3\times {\mathrm{127}}^1\times {\mathrm{9001}}^1$

素因数の和:9139

約数の個数: 32

約数和(自身を含む): 138270720

約数和(自身を除く): 76541862

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 127, 254, 381, 762, 1143, 2286, 3429, 6858, 9001, 18002, 27003, 54006, 81009, 162018, 243027, 486054, 1143127, 2286254, 3429381, 6858762, 10288143, 20576286, 30864429, 61728858]

約数ペア:

[(1, 61728858), (2, 30864429), (3, 20576286), (6, 10288143), (9, 6858762), (18, 3429381), (27, 2286254), (54, 1143127), (127, 486054), (254, 243027), (381, 162018), (762, 81009), (1143, 54006), (2286, 27003), (3429, 18002), (6858, 9001)]