70872963

素因数分解:

$3^1\times 7^2\times {\mathrm{167}}^1\times {\mathrm{2887}}^1$

素因数の和:3071

約数の個数: 24

約数和(自身を含む): 110621952

約数和(自身を除く): 39748989

約数列:

[1, 3, 7, 21, 49, 147, 167, 501, 1169, 2887, 3507, 8183, 8661, 20209, 24549, 60627, 141463, 424389, 482129, 1446387, 3374903, 10124709, 23624321, 70872963]

約数ペア:

[(1, 70872963), (3, 23624321), (7, 10124709), (21, 3374903), (49, 1446387), (147, 482129), (167, 424389), (501, 141463), (1169, 60627), (2887, 24549), (3507, 20209), (8183, 8661)]