275736321

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{4079}}^1$

素因数の和:4158

約数の個数: 48

約数和(自身を含む): 483724800

約数和(自身を除く): 207988479

約数列:

[1, 3, 7, 9, 21, 29, 37, 63, 87, 111, 203, 259, 261, 333, 609, 777, 1073, 1827, 2331, 3219, 4079, 7511, 9657, 12237, 22533, 28553, 36711, 67599, 85659, 118291, 150923, 256977, 354873, 452769, 828037, 1056461, 1064619, 1358307, 2484111, 3169383, 4376767, 7452333, 9508149, 13130301, 30637369, 39390903, 91912107, 275736321]

約数ペア:

[(1, 275736321), (3, 91912107), (7, 39390903), (9, 30637369), (21, 13130301), (29, 9508149), (37, 7452333), (63, 4376767), (87, 3169383), (111, 2484111), (203, 1358307), (259, 1064619), (261, 1056461), (333, 828037), (609, 452769), (777, 354873), (1073, 256977), (1827, 150923), (2331, 118291), (3219, 85659), (4079, 67599), (7511, 36711), (9657, 28553), (12237, 22533)]