40917123

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2711}}^1$

素因数の和:2776

約数の個数: 32

約数和(自身を含む): 66823680

約数和(自身を除く): 25906557

約数列:

[1, 3, 9, 13, 27, 39, 43, 117, 129, 351, 387, 559, 1161, 1677, 2711, 5031, 8133, 15093, 24399, 35243, 73197, 105729, 116573, 317187, 349719, 951561, 1049157, 1515449, 3147471, 4546347, 13639041, 40917123]

約数ペア:

[(1, 40917123), (3, 13639041), (9, 4546347), (13, 3147471), (27, 1515449), (39, 1049157), (43, 951561), (117, 349719), (129, 317187), (351, 116573), (387, 105729), (559, 73197), (1161, 35243), (1677, 24399), (2711, 15093), (5031, 8133)]