56864313

素因数分解:

$3^2\times {\mathrm{11}}^3\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 93180672

約数和(自身を除く): 36316359

約数列:

[1, 3, 9, 11, 33, 47, 99, 101, 121, 141, 303, 363, 423, 517, 909, 1089, 1111, 1331, 1551, 3333, 3993, 4653, 4747, 5687, 9999, 11979, 12221, 14241, 17061, 36663, 42723, 51183, 52217, 62557, 109989, 134431, 156651, 187671, 403293, 469953, 563013, 574387, 1209879, 1723161, 5169483, 6318257, 18954771, 56864313]

約数ペア:

[(1, 56864313), (3, 18954771), (9, 6318257), (11, 5169483), (33, 1723161), (47, 1209879), (99, 574387), (101, 563013), (121, 469953), (141, 403293), (303, 187671), (363, 156651), (423, 134431), (517, 109989), (909, 62557), (1089, 52217), (1111, 51183), (1331, 42723), (1551, 36663), (3333, 17061), (3993, 14241), (4653, 12221), (4747, 11979), (5687, 9999)]