71639997

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4073}}^1$

素因数の和:4141

約数の個数: 32

約数和(自身を含む): 114984576

約数和(自身を除く): 43344579

約数列:

[1, 3, 11, 13, 33, 39, 41, 123, 143, 429, 451, 533, 1353, 1599, 4073, 5863, 12219, 17589, 44803, 52949, 134409, 158847, 166993, 500979, 582439, 1747317, 1836923, 2170909, 5510769, 6512727, 23879999, 71639997]

約数ペア:

[(1, 71639997), (3, 23879999), (11, 6512727), (13, 5510769), (33, 2170909), (39, 1836923), (41, 1747317), (123, 582439), (143, 500979), (429, 166993), (451, 158847), (533, 134409), (1353, 52949), (1599, 44803), (4073, 17589), (5863, 12219)]