7120995201

素因数分解:

$3^6\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{1777}}^1$

素因数の和:2057

約数の個数: 56

約数和(自身を含む): 11193719040

約数和(自身を除く): 4072723839

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 239, 243, 621, 717, 729, 1777, 1863, 2151, 5331, 5497, 5589, 6453, 15993, 16491, 16767, 19359, 40871, 47979, 49473, 58077, 122613, 143937, 148419, 174231, 367839, 424703, 431811, 445257, 1103517, 1274109, 1295433, 1335771, 3310551, 3822327, 4007313, 9768169, 9931653, 11466981, 29304507, 29794959, 34400943, 87913521, 103202829, 263740563, 309608487, 791221689, 2373665067, 7120995201]

約数ペア:

[(1, 7120995201), (3, 2373665067), (9, 791221689), (23, 309608487), (27, 263740563), (69, 103202829), (81, 87913521), (207, 34400943), (239, 29794959), (243, 29304507), (621, 11466981), (717, 9931653), (729, 9768169), (1777, 4007313), (1863, 3822327), (2151, 3310551), (5331, 1335771), (5497, 1295433), (5589, 1274109), (6453, 1103517), (15993, 445257), (16491, 431811), (16767, 424703), (19359, 367839), (40871, 174231), (47979, 148419), (49473, 143937), (58077, 122613)]