135580137

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{229}}^1\times {\mathrm{233}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 229057920

約数和(自身を除く): 93477783

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 229, 231, 233, 363, 687, 699, 847, 1603, 1631, 2519, 2541, 2563, 4809, 4893, 7557, 7689, 17633, 17941, 27709, 28193, 52899, 53357, 53823, 83127, 84579, 160071, 193963, 197351, 373499, 581889, 586927, 592053, 1120497, 1760781, 4108489, 6456197, 12325467, 19368591, 45193379, 135580137]

約数ペア:

[(1, 135580137), (3, 45193379), (7, 19368591), (11, 12325467), (21, 6456197), (33, 4108489), (77, 1760781), (121, 1120497), (229, 592053), (231, 586927), (233, 581889), (363, 373499), (687, 197351), (699, 193963), (847, 160071), (1603, 84579), (1631, 83127), (2519, 53823), (2541, 53357), (2563, 52899), (4809, 28193), (4893, 27709), (7557, 17941), (7689, 17633)]