156946959

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{28541}}^1$

素因数の和:28607

約数の個数: 24

約数和(自身を含む): 249342912

約数和(自身を除く): 92395953

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 5499, 28541, 85623, 256869, 371033, 1113099, 1341427, 3339297, 4024281, 12072843, 17438551, 52315653, 156946959]

約数ペア:

[(1, 156946959), (3, 52315653), (9, 17438551), (13, 12072843), (39, 4024281), (47, 3339297), (117, 1341427), (141, 1113099), (423, 371033), (611, 256869), (1833, 85623), (5499, 28541)]