63657867

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{929}}^1$

素因数の和:1203

約数の個数: 32

約数和(自身を含む): 104993280

約数和(自身を除く): 41335413

約数列:

[1, 3, 7, 13, 21, 39, 91, 251, 273, 753, 929, 1757, 2787, 3263, 5271, 6503, 9789, 12077, 19509, 22841, 36231, 68523, 84539, 233179, 253617, 699537, 1632253, 3031327, 4896759, 9093981, 21219289, 63657867]

約数ペア:

[(1, 63657867), (3, 21219289), (7, 9093981), (13, 4896759), (21, 3031327), (39, 1632253), (91, 699537), (251, 253617), (273, 233179), (753, 84539), (929, 68523), (1757, 36231), (2787, 22841), (3263, 19509), (5271, 12077), (6503, 9789)]