151154481

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{653}}^1$

素因数の和:837

約数の個数: 32

約数和(自身を含む): 220999680

約数和(自身を除く): 69845199

約数列:

[1, 3, 19, 31, 57, 93, 131, 393, 589, 653, 1767, 1959, 2489, 4061, 7467, 12183, 12407, 20243, 37221, 60729, 77159, 85543, 231477, 256629, 384617, 1153851, 1625317, 2651833, 4875951, 7955499, 50384827, 151154481]

約数ペア:

[(1, 151154481), (3, 50384827), (19, 7955499), (31, 4875951), (57, 2651833), (93, 1625317), (131, 1153851), (393, 384617), (589, 256629), (653, 231477), (1767, 85543), (1959, 77159), (2489, 60729), (4061, 37221), (7467, 20243), (12183, 12407)]