79639917

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{5441}}^1$

素因数の和:5509

約数の個数: 32

約数和(自身を含む): 131652864

約数和(自身を除く): 52012947

約数列:

[1, 3, 7, 17, 21, 41, 51, 119, 123, 287, 357, 697, 861, 2091, 4879, 5441, 14637, 16323, 38087, 92497, 114261, 223081, 277491, 647479, 669243, 1561567, 1942437, 3792377, 4684701, 11377131, 26546639, 79639917]

約数ペア:

[(1, 79639917), (3, 26546639), (7, 11377131), (17, 4684701), (21, 3792377), (41, 1942437), (51, 1561567), (119, 669243), (123, 647479), (287, 277491), (357, 223081), (697, 114261), (861, 92497), (2091, 38087), (4879, 16323), (5441, 14637)]