70540869

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{81929}}^1$

素因数の和:81980

約数の個数: 16

約数和(自身を含む): 110113920

約数和(自身を除く): 39573051

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 81929, 245787, 573503, 1720509, 3359089, 10077267, 23513623, 70540869]

約数ペア:

[(1, 70540869), (3, 23513623), (7, 10077267), (21, 3359089), (41, 1720509), (123, 573503), (287, 245787), (861, 81929)]