157388619

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{3371}}^1$

素因数の和:3650

約数の個数: 16

約数和(自身を含む): 213649920

約数和(自身を除く): 56261301

約数列:

[1, 3, 79, 197, 237, 591, 3371, 10113, 15563, 46689, 266309, 664087, 798927, 1992261, 52462873, 157388619]

約数ペア:

[(1, 157388619), (3, 52462873), (79, 1992261), (197, 798927), (237, 664087), (591, 266309), (3371, 46689), (10113, 15563)]