70138899

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2909}}^1$

素因数の和:2984

約数の個数: 32

約数和(自身を含む): 111744000

約数和(自身を除く): 41605101

約数列:

[1, 3, 9, 19, 27, 47, 57, 141, 171, 423, 513, 893, 1269, 2679, 2909, 8037, 8727, 24111, 26181, 55271, 78543, 136723, 165813, 410169, 497439, 1230507, 1492317, 2597737, 3691521, 7793211, 23379633, 70138899]

約数ペア:

[(1, 70138899), (3, 23379633), (9, 7793211), (19, 3691521), (27, 2597737), (47, 1492317), (57, 1230507), (141, 497439), (171, 410169), (423, 165813), (513, 136723), (893, 78543), (1269, 55271), (2679, 26181), (2909, 24111), (8037, 8727)]