126212217

素因数分解:

$3^1\times {\mathrm{37}}^2\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 175593600

約数和(自身を除く): 49381383

約数列:

[1, 3, 37, 79, 111, 237, 389, 1167, 1369, 2923, 4107, 8769, 14393, 30731, 43179, 92193, 108151, 324453, 532541, 1137047, 1597623, 3411141, 42070739, 126212217]

約数ペア:

[(1, 126212217), (3, 42070739), (37, 3411141), (79, 1597623), (111, 1137047), (237, 532541), (389, 324453), (1167, 108151), (1369, 92193), (2923, 43179), (4107, 30731), (8769, 14393)]