151786467

素因数分解:

$3^4\times 7^2\times {\mathrm{167}}^1\times {\mathrm{229}}^1$

素因数の和:422

約数の個数: 60

約数和(自身を含む): 266500080

約数和(自身を除く): 114713613

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 167, 189, 229, 441, 501, 567, 687, 1169, 1323, 1503, 1603, 2061, 3507, 3969, 4509, 4809, 6183, 8183, 10521, 11221, 13527, 14427, 18549, 24549, 31563, 33663, 38243, 43281, 73647, 94689, 100989, 114729, 129843, 220941, 267701, 302967, 344187, 662823, 803103, 908901, 1032561, 1873907, 2409309, 3097683, 5621721, 7227927, 16865163, 21683781, 50595489, 151786467]

約数ペア:

[(1, 151786467), (3, 50595489), (7, 21683781), (9, 16865163), (21, 7227927), (27, 5621721), (49, 3097683), (63, 2409309), (81, 1873907), (147, 1032561), (167, 908901), (189, 803103), (229, 662823), (441, 344187), (501, 302967), (567, 267701), (687, 220941), (1169, 129843), (1323, 114729), (1503, 100989), (1603, 94689), (2061, 73647), (3507, 43281), (3969, 38243), (4509, 33663), (4809, 31563), (6183, 24549), (8183, 18549), (10521, 14427), (11221, 13527)]