89819631

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1447}}^1$

素因数の和:1497

約数の個数: 48

約数和(自身を含む): 154067200

約数和(自身を除く): 64247569

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 121, 171, 209, 297, 363, 513, 627, 1089, 1447, 1881, 2299, 3267, 4341, 5643, 6897, 13023, 15917, 20691, 27493, 39069, 47751, 62073, 82479, 143253, 175087, 247437, 302423, 429759, 525261, 742311, 907269, 1575783, 2721807, 3326653, 4727349, 8165421, 9979959, 29939877, 89819631]

約数ペア:

[(1, 89819631), (3, 29939877), (9, 9979959), (11, 8165421), (19, 4727349), (27, 3326653), (33, 2721807), (57, 1575783), (99, 907269), (121, 742311), (171, 525261), (209, 429759), (297, 302423), (363, 247437), (513, 175087), (627, 143253), (1089, 82479), (1447, 62073), (1881, 47751), (2299, 39069), (3267, 27493), (4341, 20691), (5643, 15917), (6897, 13023)]