40778840289

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{2612521}}^1$

素因数の和:2612589

約数の個数: 24

約数和(自身を含む): 61153914976

約数和(自身を除く): 20375074687

約数列:

[1, 3, 11, 33, 43, 121, 129, 363, 473, 1419, 5203, 15609, 2612521, 7837563, 28737731, 86213193, 112338403, 316115041, 337015209, 948345123, 1235722433, 3707167299, 13592946763, 40778840289]

約数ペア:

[(1, 40778840289), (3, 13592946763), (11, 3707167299), (33, 1235722433), (43, 948345123), (121, 337015209), (129, 316115041), (363, 112338403), (473, 86213193), (1419, 28737731), (5203, 7837563), (15609, 2612521)]