190068471

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{5281}}^1$

素因数の和:5364

約数の個数: 32

約数和(自身を含む): 297482240

約数和(自身を除く): 107413769

約数列:

[1, 3, 9, 27, 31, 43, 93, 129, 279, 387, 837, 1161, 1333, 3999, 5281, 11997, 15843, 35991, 47529, 142587, 163711, 227083, 491133, 681249, 1473399, 2043747, 4420197, 6131241, 7039573, 21118719, 63356157, 190068471]

約数ペア:

[(1, 190068471), (3, 63356157), (9, 21118719), (27, 7039573), (31, 6131241), (43, 4420197), (93, 2043747), (129, 1473399), (279, 681249), (387, 491133), (837, 227083), (1161, 163711), (1333, 142587), (3999, 47529), (5281, 35991), (11997, 15843)]