129675755517

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{1997747}}^1$

素因数の和:1998049

約数の個数: 32

約数和(自身を含む): 216332135424

約数和(自身を除く): 86656379907

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 281, 843, 1967, 3091, 5901, 9273, 21637, 64911, 1997747, 5993241, 13984229, 21975217, 41952687, 65925651, 153826519, 461479557, 561366907, 1684100721, 3929568349, 6175035977, 11788705047, 18525107931, 43225251839, 129675755517]

約数ペア:

[(1, 129675755517), (3, 43225251839), (7, 18525107931), (11, 11788705047), (21, 6175035977), (33, 3929568349), (77, 1684100721), (231, 561366907), (281, 461479557), (843, 153826519), (1967, 65925651), (3091, 41952687), (5901, 21975217), (9273, 13984229), (21637, 5993241), (64911, 1997747)]