7402770513

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1\times {\mathrm{911}}^1$

素因数の和:1414

約数の個数: 48

約数和(自身を含む): 11436961536

約数和(自身を除く): 4034191023

約数列:

[1, 3, 9, 17, 51, 153, 173, 307, 519, 911, 921, 1557, 2733, 2763, 2941, 5219, 8199, 8823, 15487, 15657, 26469, 46461, 46971, 53111, 139383, 157603, 159333, 279677, 472809, 477999, 839031, 902887, 1418427, 2517093, 2679251, 2708661, 4754509, 8037753, 8125983, 14263527, 24113259, 42790581, 48384121, 145152363, 435457089, 822530057, 2467590171, 7402770513]

約数ペア:

[(1, 7402770513), (3, 2467590171), (9, 822530057), (17, 435457089), (51, 145152363), (153, 48384121), (173, 42790581), (307, 24113259), (519, 14263527), (911, 8125983), (921, 8037753), (1557, 4754509), (2733, 2708661), (2763, 2679251), (2941, 2517093), (5219, 1418427), (8199, 902887), (8823, 839031), (15487, 477999), (15657, 472809), (26469, 279677), (46461, 159333), (46971, 157603), (53111, 139383)]