127988289

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{33149}}^1$

素因数の和:33182

約数の個数: 32

約数和(自身を含む): 222768000

約数和(自身を除く): 94779711

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 33149, 99447, 298341, 364639, 430937, 895023, 1093917, 1292811, 3281751, 3878433, 4740307, 9845253, 11635299, 14220921, 42662763, 127988289]

約数ペア:

[(1, 127988289), (3, 42662763), (9, 14220921), (11, 11635299), (13, 9845253), (27, 4740307), (33, 3878433), (39, 3281751), (99, 1292811), (117, 1093917), (143, 895023), (297, 430937), (351, 364639), (429, 298341), (1287, 99447), (3861, 33149)]