157020505341

素因数分解:

$3^1\times 7^2\times {\mathrm{15809}}^1\times {\mathrm{67567}}^1$

素因数の和:83393

約数の個数: 24

約数和(自身を含む): 243561018240

約数和(自身を除く): 86540512899

約数列:

[1, 3, 7, 21, 49, 147, 15809, 47427, 67567, 110663, 202701, 331989, 472969, 774641, 1418907, 2323923, 3310783, 9932349, 1068166703, 3204500109, 7477166921, 22431500763, 52340168447, 157020505341]

約数ペア:

[(1, 157020505341), (3, 52340168447), (7, 22431500763), (21, 7477166921), (49, 3204500109), (147, 1068166703), (15809, 9932349), (47427, 3310783), (67567, 2323923), (110663, 1418907), (202701, 774641), (331989, 472969)]