74846079

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 145555200

約数和(自身を除く): 70709121

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 37, 49, 63, 77, 99, 111, 139, 147, 189, 231, 259, 297, 333, 407, 417, 441, 539, 693, 777, 973, 999, 1221, 1251, 1323, 1529, 1617, 1813, 2079, 2331, 2849, 2919, 3663, 3753, 4587, 4851, 5143, 5439, 6811, 6993, 8547, 8757, 10703, 10989, 13761, 14553, 15429, 16317, 19943, 20433, 25641, 26271, 32109, 36001, 41283, 46287, 48951, 56573, 59829, 61299, 74921, 76923, 96327, 108003, 138861, 169719, 179487, 183897, 224763, 252007, 288981, 324009, 396011, 509157, 538461, 674289, 756021, 972027, 1188033, 1527471, 2022867, 2268063, 2772077, 3564099, 6804189, 8316231, 10692297, 24948693, 74846079]

約数ペア:

[(1, 74846079), (3, 24948693), (7, 10692297), (9, 8316231), (11, 6804189), (21, 3564099), (27, 2772077), (33, 2268063), (37, 2022867), (49, 1527471), (63, 1188033), (77, 972027), (99, 756021), (111, 674289), (139, 538461), (147, 509157), (189, 396011), (231, 324009), (259, 288981), (297, 252007), (333, 224763), (407, 183897), (417, 179487), (441, 169719), (539, 138861), (693, 108003), (777, 96327), (973, 76923), (999, 74921), (1221, 61299), (1251, 59829), (1323, 56573), (1529, 48951), (1617, 46287), (1813, 41283), (2079, 36001), (2331, 32109), (2849, 26271), (2919, 25641), (3663, 20433), (3753, 19943), (4587, 16317), (4851, 15429), (5143, 14553), (5439, 13761), (6811, 10989), (6993, 10703), (8547, 8757)]