69140169

素因数分解:

$3^3\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1019}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 117504000

約数和(自身を除く): 48363831

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 359, 1019, 1077, 2513, 3057, 3231, 7133, 7539, 9171, 9693, 21399, 22617, 27513, 64197, 67851, 192591, 365821, 1097463, 2560747, 3292389, 7682241, 9877167, 23046723, 69140169]

約数ペア:

[(1, 69140169), (3, 23046723), (7, 9877167), (9, 7682241), (21, 3292389), (27, 2560747), (63, 1097463), (189, 365821), (359, 192591), (1019, 67851), (1077, 64197), (2513, 27513), (3057, 22617), (3231, 21399), (7133, 9693), (7539, 9171)]