144435009

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2087}}^1$

素因数の和:2189

約数の個数: 32

約数和(自身を含む): 216483840

約数和(自身を除く): 72048831

約数列:

[1, 3, 17, 23, 51, 59, 69, 177, 391, 1003, 1173, 1357, 2087, 3009, 4071, 6261, 23069, 35479, 48001, 69207, 106437, 123133, 144003, 369399, 816017, 2093261, 2448051, 2832059, 6279783, 8496177, 48145003, 144435009]

約数ペア:

[(1, 144435009), (3, 48145003), (17, 8496177), (23, 6279783), (51, 2832059), (59, 2448051), (69, 2093261), (177, 816017), (391, 369399), (1003, 144003), (1173, 123133), (1357, 106437), (2087, 69207), (3009, 48001), (4071, 35479), (6261, 23069)]