40553487

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3727}}^1$

素因数の和:3780

約数の個数: 32

約数和(自身を含む): 66805760

約数和(自身を除く): 26252273

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 279, 351, 403, 837, 1209, 3627, 3727, 10881, 11181, 33543, 48451, 100629, 115537, 145353, 346611, 436059, 1039833, 1308177, 1501981, 3119499, 4505943, 13517829, 40553487]

約数ペア:

[(1, 40553487), (3, 13517829), (9, 4505943), (13, 3119499), (27, 1501981), (31, 1308177), (39, 1039833), (93, 436059), (117, 346611), (279, 145353), (351, 115537), (403, 100629), (837, 48451), (1209, 33543), (3627, 11181), (3727, 10881)]