74480497

素因数分解:

$7^1\times {\mathrm{13}}^3\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 95961600

約数和(自身を除く): 21481103

約数列:

[1, 7, 13, 29, 91, 167, 169, 203, 377, 1169, 1183, 2171, 2197, 2639, 4843, 4901, 15197, 15379, 28223, 33901, 34307, 62959, 63713, 197561, 366899, 440713, 445991, 818467, 2568293, 5729269, 10640071, 74480497]

約数ペア:

[(1, 74480497), (7, 10640071), (13, 5729269), (29, 2568293), (91, 818467), (167, 445991), (169, 440713), (203, 366899), (377, 197561), (1169, 63713), (1183, 62959), (2171, 34307), (2197, 33901), (2639, 28223), (4843, 15379), (4901, 15197)]