70428897

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{9239}}^1$

素因数の和:9274

約数の個数: 36

約数和(自身を含む): 127807680

約数和(自身を除く): 57378783

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 231, 363, 693, 847, 1089, 2541, 7623, 9239, 27717, 64673, 83151, 101629, 194019, 304887, 582057, 711403, 914661, 1117919, 2134209, 3353757, 6402627, 7825433, 10061271, 23476299, 70428897]

約数ペア:

[(1, 70428897), (3, 23476299), (7, 10061271), (9, 7825433), (11, 6402627), (21, 3353757), (33, 2134209), (63, 1117919), (77, 914661), (99, 711403), (121, 582057), (231, 304887), (363, 194019), (693, 101629), (847, 83151), (1089, 64673), (2541, 27717), (7623, 9239)]