153407793

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{60373}}^1$

素因数の和:60405

約数の個数: 24

約数和(自身を含む): 256951744

約数和(自身を除く): 103543951

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 60373, 181119, 422611, 664103, 1267833, 1992309, 4648721, 7305133, 13946163, 21915399, 51135931, 153407793]

約数ペア:

[(1, 153407793), (3, 51135931), (7, 21915399), (11, 13946163), (21, 7305133), (33, 4648721), (77, 1992309), (121, 1267833), (231, 664103), (363, 422611), (847, 181119), (2541, 60373)]