156647517

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{6151}}^1$

素因数の和:6820

約数の個数: 16

約数和(自身を含む): 225310848

約数和(自身を除く): 68663331

約数列:

[1, 3, 13, 39, 653, 1959, 6151, 8489, 18453, 25467, 79963, 239889, 4016603, 12049809, 52215839, 156647517]

約数ペア:

[(1, 156647517), (3, 52215839), (13, 12049809), (39, 4016603), (653, 239889), (1959, 79963), (6151, 25467), (8489, 18453)]