57912309

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2281}}^1$

素因数の和:2338

約数の個数: 48

約数和(自身を含む): 106322944

約数和(自身を除く): 48410635

約数列:

[1, 3, 7, 9, 13, 21, 31, 39, 63, 91, 93, 117, 217, 273, 279, 403, 651, 819, 1209, 1953, 2281, 2821, 3627, 6843, 8463, 15967, 20529, 25389, 29653, 47901, 70711, 88959, 143703, 207571, 212133, 266877, 494977, 622713, 636399, 919243, 1484931, 1868139, 2757729, 4454793, 6434701, 8273187, 19304103, 57912309]

約数ペア:

[(1, 57912309), (3, 19304103), (7, 8273187), (9, 6434701), (13, 4454793), (21, 2757729), (31, 1868139), (39, 1484931), (63, 919243), (91, 636399), (93, 622713), (117, 494977), (217, 266877), (273, 212133), (279, 207571), (403, 143703), (651, 88959), (819, 70711), (1209, 47901), (1953, 29653), (2281, 25389), (2821, 20529), (3627, 15967), (6843, 8463)]