77422359

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3181}}^1$

素因数の和:3271

約数の個数: 32

約数和(自身を含む): 126261760

約数和(自身を除く): 48839401

約数列:

[1, 3, 7, 19, 21, 57, 61, 133, 183, 399, 427, 1159, 1281, 3181, 3477, 8113, 9543, 22267, 24339, 60439, 66801, 181317, 194041, 423073, 582123, 1269219, 1358287, 3686779, 4074861, 11060337, 25807453, 77422359]

約数ペア:

[(1, 77422359), (3, 25807453), (7, 11060337), (19, 4074861), (21, 3686779), (57, 1358287), (61, 1269219), (133, 582123), (183, 423073), (399, 194041), (427, 181317), (1159, 66801), (1281, 60439), (3181, 24339), (3477, 22267), (8113, 9543)]