157416909

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{251}}^1\times {\mathrm{1237}}^1$

素因数の和:1517

約数の個数: 24

約数和(自身を含む): 228366432

約数和(自身を除く): 70949523

約数列:

[1, 3, 13, 39, 169, 251, 507, 753, 1237, 3263, 3711, 9789, 16081, 42419, 48243, 127257, 209053, 310487, 627159, 931461, 4036331, 12108993, 52472303, 157416909]

約数ペア:

[(1, 157416909), (3, 52472303), (13, 12108993), (39, 4036331), (169, 931461), (251, 627159), (507, 310487), (753, 209053), (1237, 127257), (3263, 48243), (3711, 42419), (9789, 16081)]