291266774721

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{10504049}}^1$

素因数の和:10504150

約数の個数: 32

約数和(自身を含む): 470581440000

約数和(自身を除く): 179314665279

約数列:

[1, 3, 9, 13, 27, 39, 79, 117, 237, 351, 711, 1027, 2133, 3081, 9243, 27729, 10504049, 31512147, 94536441, 136552637, 283609323, 409657911, 829819871, 1228973733, 2489459613, 3686921199, 7468378839, 10787658323, 22405136517, 32362974969, 97088924907, 291266774721]

約数ペア:

[(1, 291266774721), (3, 97088924907), (9, 32362974969), (13, 22405136517), (27, 10787658323), (39, 7468378839), (79, 3686921199), (117, 2489459613), (237, 1228973733), (351, 829819871), (711, 409657911), (1027, 283609323), (2133, 136552637), (3081, 94536441), (9243, 31512147), (27729, 10504049)]