42970419

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 69713280

約数和(自身を除く): 26742861

約数列:

[1, 3, 9, 19, 27, 41, 57, 81, 123, 171, 227, 243, 369, 513, 681, 779, 1107, 1539, 2043, 2337, 3321, 4313, 4617, 6129, 7011, 9307, 9963, 12939, 18387, 21033, 27921, 38817, 55161, 63099, 83763, 116451, 176833, 189297, 251289, 349353, 530499, 753867, 1048059, 1591497, 2261601, 4774491, 14323473, 42970419]

約数ペア:

[(1, 42970419), (3, 14323473), (9, 4774491), (19, 2261601), (27, 1591497), (41, 1048059), (57, 753867), (81, 530499), (123, 349353), (171, 251289), (227, 189297), (243, 176833), (369, 116451), (513, 83763), (681, 63099), (779, 55161), (1107, 38817), (1539, 27921), (2043, 21033), (2337, 18387), (3321, 12939), (4313, 9963), (4617, 9307), (6129, 7011)]