7986401199

素因数分解:

$3^3\times 7^1\times {\mathrm{3049}}^1\times {\mathrm{13859}}^1$

素因数の和:16924

約数の個数: 32

約数和(自身を含む): 13527360000

約数和(自身を除く): 5540958801

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 3049, 9147, 13859, 21343, 27441, 41577, 64029, 82323, 97013, 124731, 192087, 291039, 374193, 576261, 873117, 2619351, 42256091, 126768273, 295792637, 380304819, 887377911, 1140914457, 2662133733, 7986401199]

約数ペア:

[(1, 7986401199), (3, 2662133733), (7, 1140914457), (9, 887377911), (21, 380304819), (27, 295792637), (63, 126768273), (189, 42256091), (3049, 2619351), (9147, 873117), (13859, 576261), (21343, 374193), (27441, 291039), (41577, 192087), (64029, 124731), (82323, 97013)]