40106181

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 58060800

約数和(自身を除く): 17954619

約数列:

[1, 3, 23, 47, 69, 83, 141, 149, 249, 447, 1081, 1909, 3243, 3427, 3901, 5727, 7003, 10281, 11703, 12367, 21009, 37101, 89723, 161069, 269169, 284441, 483207, 581249, 853323, 1743747, 13368727, 40106181]

約数ペア:

[(1, 40106181), (3, 13368727), (23, 1743747), (47, 853323), (69, 581249), (83, 483207), (141, 284441), (149, 269169), (249, 161069), (447, 89723), (1081, 37101), (1909, 21009), (3243, 12367), (3427, 11703), (3901, 10281), (5727, 7003)]