23423127

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 41932800

約数和(自身を除く): 18509673

約数列:

[1, 3, 7, 13, 17, 21, 39, 49, 51, 91, 103, 119, 147, 221, 273, 309, 343, 357, 637, 663, 721, 833, 1029, 1339, 1547, 1751, 1911, 2163, 2499, 4017, 4459, 4641, 5047, 5253, 5831, 9373, 10829, 12257, 13377, 15141, 17493, 22763, 28119, 32487, 35329, 36771, 65611, 68289, 75803, 85799, 105987, 159341, 196833, 227409, 257397, 459277, 478023, 600593, 1115387, 1377831, 1801779, 3346161, 7807709, 23423127]

約数ペア:

[(1, 23423127), (3, 7807709), (7, 3346161), (13, 1801779), (17, 1377831), (21, 1115387), (39, 600593), (49, 478023), (51, 459277), (91, 257397), (103, 227409), (119, 196833), (147, 159341), (221, 105987), (273, 85799), (309, 75803), (343, 68289), (357, 65611), (637, 36771), (663, 35329), (721, 32487), (833, 28119), (1029, 22763), (1339, 17493), (1547, 15141), (1751, 13377), (1911, 12257), (2163, 10829), (2499, 9373), (4017, 5831), (4459, 5253), (4641, 5047)]