161129961

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{11833}}^1$

素因数の和:11945

約数の個数: 24

約数和(自身を含む): 249224040

約数和(自身を除く): 88094079

約数列:

[1, 3, 9, 17, 51, 89, 153, 267, 801, 1513, 4539, 11833, 13617, 35499, 106497, 201161, 603483, 1053137, 1810449, 3159411, 9478233, 17903329, 53709987, 161129961]

約数ペア:

[(1, 161129961), (3, 53709987), (9, 17903329), (17, 9478233), (51, 3159411), (89, 1810449), (153, 1053137), (267, 603483), (801, 201161), (1513, 106497), (4539, 35499), (11833, 13617)]