64835883

素因数分解:

$3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2789}}^1$

素因数の和:2849

約数の個数: 40

約数和(自身を含む): 113430240

約数和(自身を除く): 48594357

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 81, 123, 189, 287, 369, 567, 861, 1107, 2583, 2789, 3321, 7749, 8367, 19523, 23247, 25101, 58569, 75303, 114349, 175707, 225909, 343047, 527121, 800443, 1029141, 1581363, 2401329, 3087423, 7203987, 9262269, 21611961, 64835883]

約数ペア:

[(1, 64835883), (3, 21611961), (7, 9262269), (9, 7203987), (21, 3087423), (27, 2401329), (41, 1581363), (63, 1029141), (81, 800443), (123, 527121), (189, 343047), (287, 225909), (369, 175707), (567, 114349), (861, 75303), (1107, 58569), (2583, 25101), (2789, 23247), (3321, 19523), (7749, 8367)]