69410913

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1181}}^1$

素因数の和:1345

約数の個数: 32

約数和(自身を含む): 109613952

約数和(自身を除く): 40203039

約数列:

[1, 3, 11, 13, 33, 39, 137, 143, 411, 429, 1181, 1507, 1781, 3543, 4521, 5343, 12991, 15353, 19591, 38973, 46059, 58773, 161797, 168883, 485391, 506649, 1779767, 2103361, 5339301, 6310083, 23136971, 69410913]

約数ペア:

[(1, 69410913), (3, 23136971), (11, 6310083), (13, 5339301), (33, 2103361), (39, 1779767), (137, 506649), (143, 485391), (411, 168883), (429, 161797), (1181, 58773), (1507, 46059), (1781, 38973), (3543, 19591), (4521, 15353), (5343, 12991)]