142758843

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1019}}^1$

素因数の和:1147

約数の個数: 32

約数和(自身を含む): 209744640

約数和(自身を除く): 66985797

約数列:

[1, 3, 17, 41, 51, 67, 123, 201, 697, 1019, 1139, 2091, 2747, 3057, 3417, 8241, 17323, 41779, 46699, 51969, 68273, 125337, 140097, 204819, 710243, 1160641, 2130729, 2799193, 3481923, 8397579, 47586281, 142758843]

約数ペア:

[(1, 142758843), (3, 47586281), (17, 8397579), (41, 3481923), (51, 2799193), (67, 2130729), (123, 1160641), (201, 710243), (697, 204819), (1019, 140097), (1139, 125337), (2091, 68273), (2747, 51969), (3057, 46699), (3417, 41779), (8241, 17323)]