31552443

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{373}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 50684480

約数和(自身を除く): 19132037

約数列:

[1, 3, 9, 13, 27, 39, 117, 241, 351, 373, 723, 1119, 2169, 3133, 3357, 4849, 6507, 9399, 10071, 14547, 28197, 43641, 84591, 89893, 130923, 269679, 809037, 1168609, 2427111, 3505827, 10517481, 31552443]

約数ペア:

[(1, 31552443), (3, 10517481), (9, 3505827), (13, 2427111), (27, 1168609), (39, 809037), (117, 269679), (241, 130923), (351, 89893), (373, 84591), (723, 43641), (1119, 28197), (2169, 14547), (3133, 10071), (3357, 9399), (4849, 6507)]