70720461

素因数分解:

$3^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{3331}}^1$

素因数の和:3681

約数の個数: 24

約数和(自身を含む): 117126464

約数和(自身を除く): 46406003

約数列:

[1, 3, 7, 9, 21, 63, 337, 1011, 2359, 3033, 3331, 7077, 9993, 21231, 23317, 29979, 69951, 209853, 1122547, 3367641, 7857829, 10102923, 23573487, 70720461]

約数ペア:

[(1, 70720461), (3, 23573487), (7, 10102923), (9, 7857829), (21, 3367641), (63, 1122547), (337, 209853), (1011, 69951), (2359, 29979), (3033, 23317), (3331, 21231), (7077, 9993)]