136871251

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:295

約数の個数: 24

約数和(自身を含む): 157021200

約数和(自身を除く): 20149949

約数列:

[1, 11, 37, 61, 149, 407, 671, 1369, 1639, 2257, 5513, 9089, 15059, 24827, 60643, 83509, 99979, 203981, 336293, 918599, 2243791, 3699223, 12442841, 136871251]

約数ペア:

[(1, 136871251), (11, 12442841), (37, 3699223), (61, 2243791), (149, 918599), (407, 336293), (671, 203981), (1369, 99979), (1639, 83509), (2257, 60643), (5513, 24827), (9089, 15059)]