90797091

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{8363}}^1$

素因数の和:8431

約数の個数: 32

約数和(自身を含む): 154165248

約数和(自身を除く): 63368157

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 141, 231, 329, 517, 987, 1551, 3619, 8363, 10857, 25089, 58541, 91993, 175623, 275979, 393061, 643951, 1179183, 1931853, 2751427, 4323671, 8254281, 12971013, 30265697, 90797091]

約数ペア:

[(1, 90797091), (3, 30265697), (7, 12971013), (11, 8254281), (21, 4323671), (33, 2751427), (47, 1931853), (77, 1179183), (141, 643951), (231, 393061), (329, 275979), (517, 175623), (987, 91993), (1551, 58541), (3619, 25089), (8363, 10857)]