157865433

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 249231360

約数和(自身を除く): 91365927

約数列:

[1, 3, 11, 19, 33, 47, 57, 121, 141, 209, 363, 487, 517, 627, 893, 1461, 1551, 2299, 2679, 5357, 5687, 6897, 9253, 9823, 16071, 17061, 22889, 27759, 29469, 58927, 68667, 101783, 108053, 176781, 251779, 305349, 324159, 434891, 755337, 1119613, 1304673, 2769569, 3358839, 4783801, 8308707, 14351403, 52621811, 157865433]

約数ペア:

[(1, 157865433), (3, 52621811), (11, 14351403), (19, 8308707), (33, 4783801), (47, 3358839), (57, 2769569), (121, 1304673), (141, 1119613), (209, 755337), (363, 434891), (487, 324159), (517, 305349), (627, 251779), (893, 176781), (1461, 108053), (1551, 101783), (2299, 68667), (2679, 58927), (5357, 29469), (5687, 27759), (6897, 22889), (9253, 17061), (9823, 16071)]