63520857

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{21851}}^1$

素因数の和:21893

約数の個数: 24

約数和(自身を含む): 102267360

約数和(自身を除く): 38746503

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 21851, 65553, 196659, 371467, 415169, 1114401, 1245507, 3343203, 3736521, 7057873, 21173619, 63520857]

約数ペア:

[(1, 63520857), (3, 21173619), (9, 7057873), (17, 3736521), (19, 3343203), (51, 1245507), (57, 1114401), (153, 415169), (171, 371467), (323, 196659), (969, 65553), (2907, 21851)]