61148997

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{379}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 109549440

約数和(自身を除く): 48400443

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 197, 273, 379, 591, 819, 1137, 1379, 1773, 2561, 2653, 3411, 4137, 4927, 7683, 7959, 12411, 14781, 17927, 23049, 23877, 34489, 44343, 53781, 74663, 103467, 161343, 223989, 310401, 522641, 671967, 970619, 1567923, 2911857, 4703769, 6794333, 8735571, 20382999, 61148997]

約数ペア:

[(1, 61148997), (3, 20382999), (7, 8735571), (9, 6794333), (13, 4703769), (21, 2911857), (39, 1567923), (63, 970619), (91, 671967), (117, 522641), (197, 310401), (273, 223989), (379, 161343), (591, 103467), (819, 74663), (1137, 53781), (1379, 44343), (1773, 34489), (2561, 23877), (2653, 23049), (3411, 17927), (4137, 14781), (4927, 12411), (7683, 7959)]