70940493

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19559}}^1$

素因数の和:19609

約数の個数: 24

約数和(自身を含む): 113917440

約数和(自身を除く): 42976947

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 19559, 58677, 176031, 254267, 606329, 762801, 1818987, 2288403, 5456961, 7882277, 23646831, 70940493]

約数ペア:

[(1, 70940493), (3, 23646831), (9, 7882277), (13, 5456961), (31, 2288403), (39, 1818987), (93, 762801), (117, 606329), (279, 254267), (403, 176031), (1209, 58677), (3627, 19559)]