79780479

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 114048000

約数和(自身を除く): 34267521

約数列:

[1, 3, 29, 47, 87, 109, 141, 179, 327, 537, 1363, 3161, 4089, 5123, 5191, 8413, 9483, 15369, 15573, 19511, 25239, 58533, 148567, 243977, 445701, 565819, 731931, 917017, 1697457, 2751051, 26593493, 79780479]

約数ペア:

[(1, 79780479), (3, 26593493), (29, 2751051), (47, 1697457), (87, 917017), (109, 731931), (141, 565819), (179, 445701), (327, 243977), (537, 148567), (1363, 58533), (3161, 25239), (4089, 19511), (5123, 15573), (5191, 15369), (8413, 9483)]