70995897

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{23977}}^1$

素因数の和:24037

約数の個数: 24

約数和(自身を含む): 119698176

約数和(自身を除く): 48702279

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 23977, 71931, 167839, 215793, 503517, 1126919, 1510551, 3380757, 7888433, 10142271, 23665299, 70995897]

約数ペア:

[(1, 70995897), (3, 23665299), (7, 10142271), (9, 7888433), (21, 3380757), (47, 1510551), (63, 1126919), (141, 503517), (329, 215793), (423, 167839), (987, 71931), (2961, 23977)]