39327561

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1549}}^1$

素因数の和:1606

約数の個数: 48

約数和(自身を含む): 72217600

約数和(自身を除く): 32890039

約数列:

[1, 3, 7, 9, 13, 21, 31, 39, 63, 91, 93, 117, 217, 273, 279, 403, 651, 819, 1209, 1549, 1953, 2821, 3627, 4647, 8463, 10843, 13941, 20137, 25389, 32529, 48019, 60411, 97587, 140959, 144057, 181233, 336133, 422877, 432171, 624247, 1008399, 1268631, 1872741, 3025197, 4369729, 5618223, 13109187, 39327561]

約数ペア:

[(1, 39327561), (3, 13109187), (7, 5618223), (9, 4369729), (13, 3025197), (21, 1872741), (31, 1268631), (39, 1008399), (63, 624247), (91, 432171), (93, 422877), (117, 336133), (217, 181233), (273, 144057), (279, 140959), (403, 97587), (651, 60411), (819, 48019), (1209, 32529), (1549, 25389), (1953, 20137), (2821, 13941), (3627, 10843), (4647, 8463)]