124629981

素因数分解:

$3^1\times 7^2\times {\mathrm{379}}^1\times {\mathrm{2237}}^1$

素因数の和:2633

約数の個数: 24

約数和(自身を含む): 193900320

約数和(自身を除く): 69270339

約数列:

[1, 3, 7, 21, 49, 147, 379, 1137, 2237, 2653, 6711, 7959, 15659, 18571, 46977, 55713, 109613, 328839, 847823, 2543469, 5934761, 17804283, 41543327, 124629981]

約数ペア:

[(1, 124629981), (3, 41543327), (7, 17804283), (21, 5934761), (49, 2543469), (147, 847823), (379, 328839), (1137, 109613), (2237, 55713), (2653, 46977), (6711, 18571), (7959, 15659)]