127203678

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{7369}}^1$

素因数の和:7521

約数の個数: 48

約数和(自身を含む): 317322720

約数和(自身を除く): 190119042

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 137, 274, 411, 822, 959, 1233, 1918, 2466, 2877, 5754, 7369, 8631, 14738, 17262, 22107, 44214, 51583, 66321, 103166, 132642, 154749, 309498, 464247, 928494, 1009553, 2019106, 3028659, 6057318, 7066871, 9085977, 14133742, 18171954, 21200613, 42401226, 63601839, 127203678]

約数ペア:

[(1, 127203678), (2, 63601839), (3, 42401226), (6, 21200613), (7, 18171954), (9, 14133742), (14, 9085977), (18, 7066871), (21, 6057318), (42, 3028659), (63, 2019106), (126, 1009553), (137, 928494), (274, 464247), (411, 309498), (822, 154749), (959, 132642), (1233, 103166), (1918, 66321), (2466, 51583), (2877, 44214), (5754, 22107), (7369, 17262), (8631, 14738)]