86961993

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{8429}}^1$

素因数の和:8632

約数の個数: 16

約数和(自身を含む): 122740800

約数和(自身を除く): 35778807

約数列:

[1, 3, 19, 57, 181, 543, 3439, 8429, 10317, 25287, 160151, 480453, 1525649, 4576947, 28987331, 86961993]

約数ペア:

[(1, 86961993), (3, 28987331), (19, 4576947), (57, 1525649), (181, 480453), (543, 160151), (3439, 25287), (8429, 10317)]