2016755559

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{66553}}^1$

素因数の和:66616

約数の個数: 48

約数和(自身を含む): 3682299712

約数和(自身を除く): 1665544153

約数列:

[1, 3, 7, 9, 13, 21, 37, 39, 63, 91, 111, 117, 259, 273, 333, 481, 777, 819, 1443, 2331, 3367, 4329, 10101, 30303, 66553, 199659, 465871, 598977, 865189, 1397613, 2462461, 2595567, 4192839, 6056323, 7387383, 7786701, 17237227, 18168969, 22162149, 32011993, 51711681, 54506907, 96035979, 155135043, 224083951, 288107937, 672251853, 2016755559]

約数ペア:

[(1, 2016755559), (3, 672251853), (7, 288107937), (9, 224083951), (13, 155135043), (21, 96035979), (37, 54506907), (39, 51711681), (63, 32011993), (91, 22162149), (111, 18168969), (117, 17237227), (259, 7786701), (273, 7387383), (333, 6056323), (481, 4192839), (777, 2595567), (819, 2462461), (1443, 1397613), (2331, 865189), (3367, 598977), (4329, 465871), (10101, 199659), (30303, 66553)]