53735721

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 79349760

約数和(自身を除く): 25614039

約数列:

[1, 3, 13, 39, 79, 107, 163, 237, 321, 489, 1027, 1391, 2119, 3081, 4173, 6357, 8453, 12877, 17441, 25359, 38631, 52323, 109889, 167401, 226733, 329667, 502203, 680199, 1377839, 4133517, 17911907, 53735721]

約数ペア:

[(1, 53735721), (3, 17911907), (13, 4133517), (39, 1377839), (79, 680199), (107, 502203), (163, 329667), (237, 226733), (321, 167401), (489, 109889), (1027, 52323), (1391, 38631), (2119, 25359), (3081, 17441), (4173, 12877), (6357, 8453)]