84547359

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 140605920

約数和(自身を除く): 56058561

約数列:

[1, 3, 9, 13, 19, 39, 57, 73, 117, 171, 219, 247, 521, 657, 741, 949, 1387, 1563, 2223, 2847, 4161, 4689, 6773, 8541, 9899, 12483, 18031, 20319, 29697, 38033, 54093, 60957, 89091, 114099, 128687, 162279, 342297, 386061, 494429, 722627, 1158183, 1483287, 2167881, 4449861, 6503643, 9394151, 28182453, 84547359]

約数ペア:

[(1, 84547359), (3, 28182453), (9, 9394151), (13, 6503643), (19, 4449861), (39, 2167881), (57, 1483287), (73, 1158183), (117, 722627), (171, 494429), (219, 386061), (247, 342297), (521, 162279), (657, 128687), (741, 114099), (949, 89091), (1387, 60957), (1563, 54093), (2223, 38033), (2847, 29697), (4161, 20319), (4689, 18031), (6773, 12483), (8541, 9899)]