78869193

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{3299}}^1$

素因数の和:3928

約数の個数: 16

約数和(自身を含む): 113467200

約数和(自身を除く): 34598007

約数列:

[1, 3, 13, 39, 613, 1839, 3299, 7969, 9897, 23907, 42887, 128661, 2022287, 6066861, 26289731, 78869193]

約数ペア:

[(1, 78869193), (3, 26289731), (13, 6066861), (39, 2022287), (613, 128661), (1839, 42887), (3299, 23907), (7969, 9897)]