517967271

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{8237}}^1$

素因数の和:8400

約数の個数: 32

約数和(自身を含む): 818527680

約数和(自身を除く): 300560409

約数列:

[1, 3, 9, 17, 27, 51, 137, 153, 411, 459, 1233, 2329, 3699, 6987, 8237, 20961, 24711, 62883, 74133, 140029, 222399, 420087, 1128469, 1260261, 3385407, 3780783, 10156221, 19183973, 30468663, 57551919, 172655757, 517967271]

約数ペア:

[(1, 517967271), (3, 172655757), (9, 57551919), (17, 30468663), (27, 19183973), (51, 10156221), (137, 3780783), (153, 3385407), (411, 1260261), (459, 1128469), (1233, 420087), (2329, 222399), (3699, 140029), (6987, 74133), (8237, 62883), (20961, 24711)]