154313776953

素因数分解:

$3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{18697901}}^1$

素因数の和:18698045

約数の個数: 24

約数和(自身を含む): 256684798656

約数和(自身を除く): 102371021703

約数列:

[1, 3, 7, 9, 21, 63, 131, 393, 917, 1179, 2751, 8253, 18697901, 56093703, 130885307, 168281109, 392655921, 1177967763, 2449425031, 7348275093, 17145975217, 22044825279, 51437925651, 154313776953]

約数ペア:

[(1, 154313776953), (3, 51437925651), (7, 22044825279), (9, 17145975217), (21, 7348275093), (63, 2449425031), (131, 1177967763), (393, 392655921), (917, 168281109), (1179, 130885307), (2751, 56093703), (8253, 18697901)]