64977263

素因数分解:

${\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{419}}^1$

素因数の和:662

約数の個数: 16

約数和(自身を含む): 71500800

約数和(自身を除く): 6523537

約数列:

[1, 13, 79, 151, 419, 1027, 1963, 5447, 11929, 33101, 63269, 155077, 430313, 822497, 4998251, 64977263]

約数ペア:

[(1, 64977263), (13, 4998251), (79, 822497), (151, 430313), (419, 155077), (1027, 63269), (1963, 33101), (5447, 11929)]