1077111

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:196

約数の個数: 32

約数和(自身を含む): 1881600

約数和(自身を除く): 804489

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 139, 189, 287, 369, 417, 861, 973, 1107, 1251, 2583, 2919, 3753, 5699, 7749, 8757, 17097, 26271, 39893, 51291, 119679, 153873, 359037, 1077111]

約数ペア:

[(1, 1077111), (3, 359037), (7, 153873), (9, 119679), (21, 51291), (27, 39893), (41, 26271), (63, 17097), (123, 8757), (139, 7749), (189, 5699), (287, 3753), (369, 2919), (417, 2583), (861, 1251), (973, 1107)]