42482727

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{35491}}^1$

素因数の和:35523

約数の個数: 24

約数和(自身を含む): 73823360

約数和(自身を除く): 31340633

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 35491, 106473, 248437, 319419, 674329, 745311, 2022987, 2235933, 4720303, 6068961, 14160909, 42482727]

約数ペア:

[(1, 42482727), (3, 14160909), (7, 6068961), (9, 4720303), (19, 2235933), (21, 2022987), (57, 745311), (63, 674329), (133, 319419), (171, 248437), (399, 106473), (1197, 35491)]