142790037

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^2\times {\mathrm{227}}^1$

素因数の和:497

約数の個数: 24

約数和(自身を含む): 207569376

約数和(自身を除く): 64779339

約数列:

[1, 3, 13, 39, 127, 227, 381, 681, 1651, 2951, 4953, 8853, 16129, 28829, 48387, 86487, 209677, 374777, 629031, 1124331, 3661283, 10983849, 47596679, 142790037]

約数ペア:

[(1, 142790037), (3, 47596679), (13, 10983849), (39, 3661283), (127, 1124331), (227, 629031), (381, 374777), (681, 209677), (1651, 86487), (2951, 48387), (4953, 28829), (8853, 16129)]