20232721761

素因数分解:

$3^1\times 7^3\times {\mathrm{3257}}^1\times {\mathrm{6037}}^1$

素因数の和:9318

約数の個数: 32

約数和(自身を含む): 31474886400

約数和(自身を除く): 11242164639

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 3257, 6037, 9771, 18111, 22799, 42259, 68397, 126777, 159593, 295813, 478779, 887439, 1117151, 2070691, 3351453, 6212073, 19662509, 58987527, 137637563, 412912689, 963462941, 2890388823, 6744240587, 20232721761]

約数ペア:

[(1, 20232721761), (3, 6744240587), (7, 2890388823), (21, 963462941), (49, 412912689), (147, 137637563), (343, 58987527), (1029, 19662509), (3257, 6212073), (6037, 3351453), (9771, 2070691), (18111, 1117151), (22799, 887439), (42259, 478779), (68397, 295813), (126777, 159593)]