105802263

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{40961}}^1$

素因数の和:41015

約数の個数: 24

約数和(自身を含む): 178922016

約数和(自身を除く): 73119753

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 40961, 122883, 286727, 368649, 860181, 1679401, 2580543, 5038203, 11755807, 15114609, 35267421, 105802263]

約数ペア:

[(1, 105802263), (3, 35267421), (7, 15114609), (9, 11755807), (21, 5038203), (41, 2580543), (63, 1679401), (123, 860181), (287, 368649), (369, 286727), (861, 122883), (2583, 40961)]