69654897

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2281}}^1$

素因数の和:2335

約数の個数: 40

約数和(自身を含む): 115971240

約数和(自身を除く): 46316343

約数列:

[1, 3, 9, 13, 27, 29, 39, 81, 87, 117, 261, 351, 377, 783, 1053, 1131, 2281, 2349, 3393, 6843, 10179, 20529, 29653, 30537, 61587, 66149, 88959, 184761, 198447, 266877, 595341, 800631, 859937, 1786023, 2401893, 2579811, 5358069, 7739433, 23218299, 69654897]

約数ペア:

[(1, 69654897), (3, 23218299), (9, 7739433), (13, 5358069), (27, 2579811), (29, 2401893), (39, 1786023), (81, 859937), (87, 800631), (117, 595341), (261, 266877), (351, 198447), (377, 184761), (783, 88959), (1053, 66149), (1131, 61587), (2281, 30537), (2349, 29653), (3393, 20529), (6843, 10179)]