90327843

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{11239}}^1$

素因数の和:11311

約数の個数: 24

約数和(自身を含む): 140275200

約数和(自身を除く): 49947357

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 2679, 8037, 11239, 33717, 101151, 213541, 528233, 640623, 1584699, 1921869, 4754097, 10036427, 30109281, 90327843]

約数ペア:

[(1, 90327843), (3, 30109281), (9, 10036427), (19, 4754097), (47, 1921869), (57, 1584699), (141, 640623), (171, 528233), (423, 213541), (893, 101151), (2679, 33717), (8037, 11239)]