63442769

素因数分解:

${\mathrm{13}}^3\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:537

約数の個数: 16

約数和(自身を含む): 69914880

約数和(自身を除く): 6472111

約数列:

[1, 13, 67, 169, 431, 871, 2197, 5603, 11323, 28877, 72839, 147199, 375401, 946907, 4880213, 63442769]

約数ペア:

[(1, 63442769), (13, 4880213), (67, 946907), (169, 375401), (431, 147199), (871, 72839), (2197, 28877), (5603, 11323)]