53017191

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2861}}^1$

素因数の和:2967

約数の個数: 24

約数和(自身を含む): 80364960

約数和(自身を除く): 27347769

約数列:

[1, 3, 9, 29, 71, 87, 213, 261, 639, 2059, 2861, 6177, 8583, 18531, 25749, 82969, 203131, 248907, 609393, 746721, 1828179, 5890799, 17672397, 53017191]

約数ペア:

[(1, 53017191), (3, 17672397), (9, 5890799), (29, 1828179), (71, 746721), (87, 609393), (213, 248907), (261, 203131), (639, 82969), (2059, 25749), (2861, 18531), (6177, 8583)]