57221901

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1049}}^1$

素因数の和:1114

約数の個数: 48

約数和(自身を含む): 98280000

約数和(自身を除く): 41058099

約数列:

[1, 3, 9, 11, 19, 29, 33, 57, 87, 99, 171, 209, 261, 319, 551, 627, 957, 1049, 1653, 1881, 2871, 3147, 4959, 6061, 9441, 11539, 18183, 19931, 30421, 34617, 54549, 59793, 91263, 103851, 179379, 219241, 273789, 334631, 577999, 657723, 1003893, 1733997, 1973169, 3011679, 5201991, 6357989, 19073967, 57221901]

約数ペア:

[(1, 57221901), (3, 19073967), (9, 6357989), (11, 5201991), (19, 3011679), (29, 1973169), (33, 1733997), (57, 1003893), (87, 657723), (99, 577999), (171, 334631), (209, 273789), (261, 219241), (319, 179379), (551, 103851), (627, 91263), (957, 59793), (1049, 54549), (1653, 34617), (1881, 30421), (2871, 19931), (3147, 18183), (4959, 11539), (6061, 9441)]