158272803

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{1787}}^1$

素因数の和:2563

約数の個数: 24

約数和(自身を含む): 246665328

約数和(自身を除く): 88392525

約数列:

[1, 3, 9, 13, 39, 117, 757, 1787, 2271, 5361, 6813, 9841, 16083, 23231, 29523, 69693, 88569, 209079, 1352759, 4058277, 12174831, 17585867, 52757601, 158272803]

約数ペア:

[(1, 158272803), (3, 52757601), (9, 17585867), (13, 12174831), (39, 4058277), (117, 1352759), (757, 209079), (1787, 88569), (2271, 69693), (5361, 29523), (6813, 23231), (9841, 16083)]