80962857

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{27851}}^1$

素因数の和:27893

約数の個数: 24

約数和(自身を含む): 130347360

約数和(自身を除く): 49384503

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 27851, 83553, 250659, 473467, 529169, 1420401, 1587507, 4261203, 4762521, 8995873, 26987619, 80962857]

約数ペア:

[(1, 80962857), (3, 26987619), (9, 8995873), (17, 4762521), (19, 4261203), (51, 1587507), (57, 1420401), (153, 529169), (171, 473467), (323, 250659), (969, 83553), (2907, 27851)]