145140782067

素因数分解:

$3^8\times {\mathrm{1439}}^1\times {\mathrm{15373}}^1$

素因数の和:16836

約数の個数: 36

約数和(自身を含む): 217865568960

約数和(自身を除く): 72724786893

約数列:

[1, 3, 9, 27, 81, 243, 729, 1439, 2187, 4317, 6561, 12951, 15373, 38853, 46119, 116559, 138357, 349677, 415071, 1049031, 1245213, 3147093, 3735639, 9441279, 11206917, 22121747, 33620751, 66365241, 100862253, 199095723, 597287169, 1791861507, 5375584521, 16126753563, 48380260689, 145140782067]

約数ペア:

[(1, 145140782067), (3, 48380260689), (9, 16126753563), (27, 5375584521), (81, 1791861507), (243, 597287169), (729, 199095723), (1439, 100862253), (2187, 66365241), (4317, 33620751), (6561, 22121747), (12951, 11206917), (15373, 9441279), (38853, 3735639), (46119, 3147093), (116559, 1245213), (138357, 1049031), (349677, 415071)]