9089847

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 64

約数和(自身を含む): 16128000

約数和(自身を除く): 7038153

約数列:

[1, 3, 9, 13, 19, 27, 29, 39, 47, 57, 87, 117, 141, 171, 247, 261, 351, 377, 423, 513, 551, 611, 741, 783, 893, 1131, 1269, 1363, 1653, 1833, 2223, 2679, 3393, 4089, 4959, 5499, 6669, 7163, 8037, 10179, 11609, 12267, 14877, 16497, 17719, 21489, 24111, 25897, 34827, 36801, 53157, 64467, 77691, 104481, 159471, 193401, 233073, 313443, 336661, 478413, 699219, 1009983, 3029949, 9089847]

約数ペア:

[(1, 9089847), (3, 3029949), (9, 1009983), (13, 699219), (19, 478413), (27, 336661), (29, 313443), (39, 233073), (47, 193401), (57, 159471), (87, 104481), (117, 77691), (141, 64467), (171, 53157), (247, 36801), (261, 34827), (351, 25897), (377, 24111), (423, 21489), (513, 17719), (551, 16497), (611, 14877), (741, 12267), (783, 11609), (893, 10179), (1131, 8037), (1269, 7163), (1363, 6669), (1653, 5499), (1833, 4959), (2223, 4089), (2679, 3393)]