72396309

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{13877}}^1$

素因数の和:13964

約数の個数: 16

約数和(自身を含む): 101253888

約数和(自身を除く): 28857579

約数列:

[1, 3, 37, 47, 111, 141, 1739, 5217, 13877, 41631, 513449, 652219, 1540347, 1956657, 24132103, 72396309]

約数ペア:

[(1, 72396309), (3, 24132103), (37, 1956657), (47, 1540347), (111, 652219), (141, 513449), (1739, 41631), (5217, 13877)]