87340821

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{9967}}^1$

素因数の和:10120

約数の個数: 16

約数和(自身を含む): 122486784

約数和(自身を除く): 35145963

約数列:

[1, 3, 23, 69, 127, 381, 2921, 8763, 9967, 29901, 229241, 687723, 1265809, 3797427, 29113607, 87340821]

約数ペア:

[(1, 87340821), (3, 29113607), (23, 3797427), (69, 1265809), (127, 687723), (381, 229241), (2921, 29901), (8763, 9967)]