268918131

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{58321}}^1$

素因数の和:58406

約数の個数: 16

約数和(自身を含む): 377926560

約数和(自身を除く): 109008429

約数列:

[1, 3, 29, 53, 87, 159, 1537, 4611, 58321, 174963, 1691309, 3091013, 5073927, 9273039, 89639377, 268918131]

約数ペア:

[(1, 268918131), (3, 89639377), (29, 9273039), (53, 5073927), (87, 3091013), (159, 1691309), (1537, 174963), (4611, 58321)]