40204263

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:375

約数の個数: 32

約数和(自身を含む): 60383232

約数和(自身を除く): 20178969

約数列:

[1, 3, 11, 33, 53, 127, 159, 181, 381, 543, 583, 1397, 1749, 1991, 4191, 5973, 6731, 9593, 20193, 22987, 28779, 68961, 74041, 105523, 222123, 252857, 316569, 758571, 1218311, 3654933, 13401421, 40204263]

約数ペア:

[(1, 40204263), (3, 13401421), (11, 3654933), (33, 1218311), (53, 758571), (127, 316569), (159, 252857), (181, 222123), (381, 105523), (543, 74041), (583, 68961), (1397, 28779), (1749, 22987), (1991, 20193), (4191, 9593), (5973, 6731)]