89963307

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1201}}^1$

素因数の和:1284

約数の個数: 48

約数和(自身を含む): 157510080

約数和(自身を除く): 67546773

約数列:

[1, 3, 7, 9, 21, 29, 41, 63, 87, 123, 203, 261, 287, 369, 609, 861, 1189, 1201, 1827, 2583, 3567, 3603, 8323, 8407, 10701, 10809, 24969, 25221, 34829, 49241, 74907, 75663, 104487, 147723, 243803, 313461, 344687, 443169, 731409, 1034061, 1427989, 2194227, 3102183, 4283967, 9995923, 12851901, 29987769, 89963307]

約数ペア:

[(1, 89963307), (3, 29987769), (7, 12851901), (9, 9995923), (21, 4283967), (29, 3102183), (41, 2194227), (63, 1427989), (87, 1034061), (123, 731409), (203, 443169), (261, 344687), (287, 313461), (369, 243803), (609, 147723), (861, 104487), (1189, 75663), (1201, 74907), (1827, 49241), (2583, 34829), (3567, 25221), (3603, 24969), (8323, 10809), (8407, 10701)]