70922397

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3659}}^1$

素因数の和:3753

約数の個数: 32

約数和(自身を含む): 118056960

約数和(自身を除く): 47134563

約数列:

[1, 3, 7, 13, 21, 39, 71, 91, 213, 273, 497, 923, 1491, 2769, 3659, 6461, 10977, 19383, 25613, 47567, 76839, 142701, 259789, 332969, 779367, 998907, 1818523, 3377257, 5455569, 10131771, 23640799, 70922397]

約数ペア:

[(1, 70922397), (3, 23640799), (7, 10131771), (13, 5455569), (21, 3377257), (39, 1818523), (71, 998907), (91, 779367), (213, 332969), (273, 259789), (497, 142701), (923, 76839), (1491, 47567), (2769, 25613), (3659, 19383), (6461, 10977)]