145992561

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17911}}^1$

素因数の和:17957

約数の個数: 32

約数和(自身を含む): 240737280

約数和(自身を除く): 94744719

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 429, 627, 741, 2717, 8151, 17911, 53733, 197021, 232843, 340309, 591063, 698529, 1020927, 2561273, 3743399, 4424017, 7683819, 11230197, 13272051, 48664187, 145992561]

約数ペア:

[(1, 145992561), (3, 48664187), (11, 13272051), (13, 11230197), (19, 7683819), (33, 4424017), (39, 3743399), (57, 2561273), (143, 1020927), (209, 698529), (247, 591063), (429, 340309), (627, 232843), (741, 197021), (2717, 53733), (8151, 17911)]