91863279

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{617}}^1$

素因数の和:927

約数の個数: 24

約数和(自身を含む): 135356832

約数和(自身を除く): 43493553

約数列:

[1, 3, 9, 71, 213, 233, 617, 639, 699, 1851, 2097, 5553, 16543, 43807, 49629, 131421, 143761, 148887, 394263, 431283, 1293849, 10207031, 30621093, 91863279]

約数ペア:

[(1, 91863279), (3, 30621093), (9, 10207031), (71, 1293849), (213, 431283), (233, 394263), (617, 148887), (639, 143761), (699, 131421), (1851, 49629), (2097, 43807), (5553, 16543)]