121488147

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21529}}^1$

素因数の和:21568

約数の個数: 32

約数和(自身を含む): 206688000

約数和(自身を除く): 85199853

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 5643, 21529, 64587, 193761, 236819, 409051, 581283, 710457, 1227153, 2131371, 3681459, 4499561, 6394113, 11044377, 13498683, 40496049, 121488147]

約数ペア:

[(1, 121488147), (3, 40496049), (9, 13498683), (11, 11044377), (19, 6394113), (27, 4499561), (33, 3681459), (57, 2131371), (99, 1227153), (171, 710457), (209, 581283), (297, 409051), (513, 236819), (627, 193761), (1881, 64587), (5643, 21529)]