54591579

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{773}}^1$

素因数の和:864

約数の個数: 48

約数和(自身を含む): 96595200

約数和(自身を除く): 42003621

約数列:

[1, 3, 7, 9, 19, 21, 57, 59, 63, 133, 171, 177, 399, 413, 531, 773, 1121, 1197, 1239, 2319, 3363, 3717, 5411, 6957, 7847, 10089, 14687, 16233, 23541, 44061, 45607, 48699, 70623, 102809, 132183, 136821, 308427, 319249, 410463, 866533, 925281, 957747, 2599599, 2873241, 6065731, 7798797, 18197193, 54591579]

約数ペア:

[(1, 54591579), (3, 18197193), (7, 7798797), (9, 6065731), (19, 2873241), (21, 2599599), (57, 957747), (59, 925281), (63, 866533), (133, 410463), (171, 319249), (177, 308427), (399, 136821), (413, 132183), (531, 102809), (773, 70623), (1121, 48699), (1197, 45607), (1239, 44061), (2319, 23541), (3363, 16233), (3717, 14687), (5411, 10089), (6957, 7847)]