77747103

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{317}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 136918080

約数和(自身を除く): 59170977

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 229, 317, 357, 687, 951, 1071, 1603, 2061, 2219, 2853, 3893, 4809, 5389, 6657, 11679, 14427, 16167, 19971, 27251, 35037, 37723, 48501, 72593, 81753, 113169, 217779, 245259, 339507, 508151, 653337, 1234081, 1524453, 3702243, 4573359, 8638567, 11106729, 25915701, 77747103]

約数ペア:

[(1, 77747103), (3, 25915701), (7, 11106729), (9, 8638567), (17, 4573359), (21, 3702243), (51, 1524453), (63, 1234081), (119, 653337), (153, 508151), (229, 339507), (317, 245259), (357, 217779), (687, 113169), (951, 81753), (1071, 72593), (1603, 48501), (2061, 37723), (2219, 35037), (2853, 27251), (3893, 19971), (4809, 16167), (5389, 14427), (6657, 11679)]