73257777

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{53201}}^1$

素因数の和:53230

約数の個数: 20

約数和(自身を含む): 115873956

約数和(自身を除く): 42616179

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 53201, 159603, 478809, 904417, 1436427, 2713251, 4309281, 8139753, 24419259, 73257777]

約数ペア:

[(1, 73257777), (3, 24419259), (9, 8139753), (17, 4309281), (27, 2713251), (51, 1436427), (81, 904417), (153, 478809), (459, 159603), (1377, 53201)]