127996866123

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{51521}}^1\times {\mathrm{6959}}^1$

素因数の和:58507

約数の個数: 32

約数和(自身を含む): 206549637120

約数和(自身を除く): 78552770997

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 6959, 20877, 48713, 51521, 118303, 146139, 154563, 354909, 360647, 828121, 875857, 1081941, 2484363, 2627571, 6130999, 18392997, 358534639, 1075603917, 2509742473, 6095088863, 7529227419, 18285266589, 42665622041, 127996866123]

約数ペア:

[(1, 127996866123), (3, 42665622041), (7, 18285266589), (17, 7529227419), (21, 6095088863), (51, 2509742473), (119, 1075603917), (357, 358534639), (6959, 18392997), (20877, 6130999), (48713, 2627571), (51521, 2484363), (118303, 1081941), (146139, 875857), (154563, 828121), (354909, 360647)]