193163823

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{8623}}^1$

素因数の和:8779

約数の個数: 24

約数和(自身を含む): 295975680

約数和(自身を除く): 102811857

約数列:

[1, 3, 9, 19, 57, 131, 171, 393, 1179, 2489, 7467, 8623, 22401, 25869, 77607, 163837, 491511, 1129613, 1474533, 3388839, 10166517, 21462647, 64387941, 193163823]

約数ペア:

[(1, 193163823), (3, 64387941), (9, 21462647), (19, 10166517), (57, 3388839), (131, 1474533), (171, 1129613), (393, 491511), (1179, 163837), (2489, 77607), (7467, 25869), (8623, 22401)]