49237713

素因数分解:

$3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2347}}^1$

素因数の和:2403

約数の個数: 40

約数和(自身を含む): 86368832

約数和(自身を除く): 37131119

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 81, 111, 189, 259, 333, 567, 777, 999, 2331, 2347, 2997, 6993, 7041, 16429, 20979, 21123, 49287, 63369, 86839, 147861, 190107, 260517, 443583, 607873, 781551, 1330749, 1823619, 2344653, 5470857, 7033959, 16412571, 49237713]

約数ペア:

[(1, 49237713), (3, 16412571), (7, 7033959), (9, 5470857), (21, 2344653), (27, 1823619), (37, 1330749), (63, 781551), (81, 607873), (111, 443583), (189, 260517), (259, 190107), (333, 147861), (567, 86839), (777, 63369), (999, 49287), (2331, 21123), (2347, 20979), (2997, 16429), (6993, 7041)]