40887693

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 76861440

約数和(自身を除く): 35973747

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 71, 77, 99, 189, 213, 231, 277, 297, 497, 639, 693, 781, 831, 1491, 1917, 1939, 2079, 2343, 2493, 3047, 4473, 5467, 5817, 7029, 7479, 9141, 13419, 16401, 17451, 19667, 21087, 21329, 27423, 49203, 52353, 59001, 63987, 82269, 137669, 147609, 177003, 191961, 216337, 413007, 531009, 575883, 649011, 1239021, 1514359, 1947033, 3717063, 4543077, 5841099, 13629231, 40887693]

約数ペア:

[(1, 40887693), (3, 13629231), (7, 5841099), (9, 4543077), (11, 3717063), (21, 1947033), (27, 1514359), (33, 1239021), (63, 649011), (71, 575883), (77, 531009), (99, 413007), (189, 216337), (213, 191961), (231, 177003), (277, 147609), (297, 137669), (497, 82269), (639, 63987), (693, 59001), (781, 52353), (831, 49203), (1491, 27423), (1917, 21329), (1939, 21087), (2079, 19667), (2343, 17451), (2493, 16401), (3047, 13419), (4473, 9141), (5467, 7479), (5817, 7029)]