63790797

素因数分解:

$3^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{1319}}^1$

素因数の和:1390

約数の個数: 32

約数和(自身を含む): 101376000

約数和(自身を除く): 37585203

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 343, 987, 1029, 1319, 2303, 3957, 6909, 9233, 16121, 27699, 48363, 61993, 64631, 185979, 193893, 433951, 452417, 1301853, 1357251, 3037657, 9112971, 21263599, 63790797]

約数ペア:

[(1, 63790797), (3, 21263599), (7, 9112971), (21, 3037657), (47, 1357251), (49, 1301853), (141, 452417), (147, 433951), (329, 193893), (343, 185979), (987, 64631), (1029, 61993), (1319, 48363), (2303, 27699), (3957, 16121), (6909, 9233)]