68543427

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 98496000

約数和(自身を除く): 29952573

約数列:

[1, 3, 23, 59, 69, 113, 149, 177, 339, 447, 1357, 2599, 3427, 4071, 6667, 7797, 8791, 10281, 16837, 20001, 26373, 50511, 153341, 202193, 387251, 460023, 606579, 993383, 1161753, 2980149, 22847809, 68543427]

約数ペア:

[(1, 68543427), (3, 22847809), (23, 2980149), (59, 1161753), (69, 993383), (113, 606579), (149, 460023), (177, 387251), (339, 202193), (447, 153341), (1357, 50511), (2599, 26373), (3427, 20001), (4071, 16837), (6667, 10281), (7797, 8791)]