201326916777

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{734017}}^1$

素因数の和:734417

約数の個数: 32

約数和(自身を含む): 315968324352

約数和(自身を除く): 114641407575

約数列:

[1, 3, 7, 21, 37, 111, 259, 353, 777, 1059, 2471, 7413, 13061, 39183, 91427, 274281, 734017, 2202051, 5138119, 15414357, 27158629, 81475887, 190110403, 259108001, 570331209, 777324003, 1813756007, 5441268021, 9586996037, 28760988111, 67108972259, 201326916777]

約数ペア:

[(1, 201326916777), (3, 67108972259), (7, 28760988111), (21, 9586996037), (37, 5441268021), (111, 1813756007), (259, 777324003), (353, 570331209), (777, 259108001), (1059, 190110403), (2471, 81475887), (7413, 27158629), (13061, 15414357), (39183, 5138119), (91427, 2202051), (274281, 734017)]