42095151

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 73032960

約数和(自身を除く): 30937809

約数列:

[1, 3, 7, 9, 21, 41, 43, 63, 123, 129, 287, 301, 369, 379, 387, 861, 903, 1137, 1763, 2583, 2653, 2709, 3411, 5289, 7959, 12341, 15539, 15867, 16297, 23877, 37023, 46617, 48891, 108773, 111069, 114079, 139851, 146673, 326319, 342237, 668177, 978957, 1026711, 2004531, 4677239, 6013593, 14031717, 42095151]

約数ペア:

[(1, 42095151), (3, 14031717), (7, 6013593), (9, 4677239), (21, 2004531), (41, 1026711), (43, 978957), (63, 668177), (123, 342237), (129, 326319), (287, 146673), (301, 139851), (369, 114079), (379, 111069), (387, 108773), (861, 48891), (903, 46617), (1137, 37023), (1763, 23877), (2583, 16297), (2653, 15867), (2709, 15539), (3411, 12341), (5289, 7959)]