55277319

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{619}}^1$

素因数の和:759

約数の個数: 24

約数和(自身を含む): 79181440

約数和(自身を除く): 23904121

約数列:

[1, 3, 17, 51, 103, 289, 309, 619, 867, 1751, 1857, 5253, 10523, 29767, 31569, 63757, 89301, 178891, 191271, 536673, 1083869, 3251607, 18425773, 55277319]

約数ペア:

[(1, 55277319), (3, 18425773), (17, 3251607), (51, 1083869), (103, 536673), (289, 191271), (309, 178891), (619, 89301), (867, 63757), (1751, 31569), (1857, 29767), (5253, 10523)]