189747045

素因数分解:

$3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{18097}}^1$

素因数の和:18341

約数の個数: 24

約数和(自身を含む): 330324696

約数和(自身を除く): 140577651

約数列:

[1, 3, 5, 9, 15, 45, 233, 699, 1165, 2097, 3495, 10485, 18097, 54291, 90485, 162873, 271455, 814365, 4216601, 12649803, 21083005, 37949409, 63249015, 189747045]

約数ペア:

[(1, 189747045), (3, 63249015), (5, 37949409), (9, 21083005), (15, 12649803), (45, 4216601), (233, 814365), (699, 271455), (1165, 162873), (2097, 90485), (3495, 54291), (10485, 18097)]