172180317

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{8087}}^1$

素因数の和:8288

約数の個数: 16

約数和(自身を含む): 236040192

約数和(自身を除く): 63859875

約数列:

[1, 3, 47, 141, 151, 453, 7097, 8087, 21291, 24261, 380089, 1140267, 1221137, 3663411, 57393439, 172180317]

約数ペア:

[(1, 172180317), (3, 57393439), (47, 3663411), (141, 1221137), (151, 1140267), (453, 380089), (7097, 24261), (8087, 21291)]