42481953

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{70451}}^1$

素因数の和:70524

約数の個数: 12

約数和(自身を含む): 62279568

約数和(自身を除く): 19797615

約数列:

[1, 3, 9, 67, 201, 603, 70451, 211353, 634059, 4720217, 14160651, 42481953]

約数ペア:

[(1, 42481953), (3, 14160651), (9, 4720217), (67, 634059), (201, 211353), (603, 70451)]