153670257

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1879}}^1$

素因数の和:2134

約数の個数: 32

約数和(自身を含む): 246355200

約数和(自身を除く): 92684943

約数列:

[1, 3, 9, 13, 27, 39, 117, 233, 351, 699, 1879, 2097, 3029, 5637, 6291, 9087, 16911, 24427, 27261, 50733, 73281, 81783, 219843, 437807, 659529, 1313421, 3940263, 5691491, 11820789, 17074473, 51223419, 153670257]

約数ペア:

[(1, 153670257), (3, 51223419), (9, 17074473), (13, 11820789), (27, 5691491), (39, 3940263), (117, 1313421), (233, 659529), (351, 437807), (699, 219843), (1879, 81783), (2097, 73281), (3029, 50733), (5637, 27261), (6291, 24427), (9087, 16911)]