133021269

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{2339}}^1$

素因数の和:2505

約数の個数: 24

約数和(自身を含む): 197121600

約数和(自身を除く): 64100331

約数列:

[1, 3, 9, 71, 89, 213, 267, 639, 801, 2339, 6319, 7017, 18957, 21051, 56871, 166069, 208171, 498207, 624513, 1494621, 1873539, 14780141, 44340423, 133021269]

約数ペア:

[(1, 133021269), (3, 44340423), (9, 14780141), (71, 1873539), (89, 1494621), (213, 624513), (267, 498207), (639, 208171), (801, 166069), (2339, 56871), (6319, 21051), (7017, 18957)]