85141593

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 139276800

約数和(自身を除く): 54135207

約数列:

[1, 3, 9, 17, 29, 31, 51, 87, 93, 153, 261, 279, 493, 527, 619, 899, 1479, 1581, 1857, 2697, 4437, 4743, 5571, 8091, 10523, 15283, 17951, 19189, 31569, 45849, 53853, 57567, 94707, 137547, 161559, 172701, 305167, 326213, 556481, 915501, 978639, 1669443, 2746503, 2935917, 5008329, 9460177, 28380531, 85141593]

約数ペア:

[(1, 85141593), (3, 28380531), (9, 9460177), (17, 5008329), (29, 2935917), (31, 2746503), (51, 1669443), (87, 978639), (93, 915501), (153, 556481), (261, 326213), (279, 305167), (493, 172701), (527, 161559), (619, 137547), (899, 94707), (1479, 57567), (1581, 53853), (1857, 45849), (2697, 31569), (4437, 19189), (4743, 17951), (5571, 15283), (8091, 10523)]