73965627

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{571}}^1$

素因数の和:1003

約数の個数: 24

約数和(自身を含む): 110201520

約数和(自身を除く): 36235893

約数列:

[1, 3, 9, 37, 111, 333, 389, 571, 1167, 1713, 3501, 5139, 14393, 21127, 43179, 63381, 129537, 190143, 222119, 666357, 1999071, 8218403, 24655209, 73965627]

約数ペア:

[(1, 73965627), (3, 24655209), (9, 8218403), (37, 1999071), (111, 666357), (333, 222119), (389, 190143), (571, 129537), (1167, 63381), (1713, 43179), (3501, 21127), (5139, 14393)]