51073533

素因数分解:

$3^2\times 7^2\times {\mathrm{179}}^1\times {\mathrm{647}}^1$

素因数の和:846

約数の個数: 36

約数和(自身を含む): 86430240

約数和(自身を除く): 35356707

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 179, 441, 537, 647, 1253, 1611, 1941, 3759, 4529, 5823, 8771, 11277, 13587, 26313, 31703, 40761, 78939, 95109, 115813, 285327, 347439, 810691, 1042317, 2432073, 5674837, 7296219, 17024511, 51073533]

約数ペア:

[(1, 51073533), (3, 17024511), (7, 7296219), (9, 5674837), (21, 2432073), (49, 1042317), (63, 810691), (147, 347439), (179, 285327), (441, 115813), (537, 95109), (647, 78939), (1253, 40761), (1611, 31703), (1941, 26313), (3759, 13587), (4529, 11277), (5823, 8771)]