65481201

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{2293}}^1$

素因数の和:2485

約数の個数: 24

約数和(自身を含む): 100201920

約数和(自身を除く): 34720719

約数列:

[1, 3, 9, 19, 57, 167, 171, 501, 1503, 2293, 3173, 6879, 9519, 20637, 28557, 43567, 130701, 382931, 392103, 1148793, 3446379, 7275689, 21827067, 65481201]

約数ペア:

[(1, 65481201), (3, 21827067), (9, 7275689), (19, 3446379), (57, 1148793), (167, 392103), (171, 382931), (501, 130701), (1503, 43567), (2293, 28557), (3173, 20637), (6879, 9519)]