87030531

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9029}}^1$

素因数の和:9065

約数の個数: 40

約数和(自身を含む): 157338720

約数和(自身を除く): 70308189

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 357, 459, 567, 1071, 1377, 3213, 9029, 9639, 27087, 63203, 81261, 153493, 189609, 243783, 460479, 568827, 731349, 1074451, 1381437, 1706481, 3223353, 4144311, 5119443, 9670059, 12432933, 29010177, 87030531]

約数ペア:

[(1, 87030531), (3, 29010177), (7, 12432933), (9, 9670059), (17, 5119443), (21, 4144311), (27, 3223353), (51, 1706481), (63, 1381437), (81, 1074451), (119, 731349), (153, 568827), (189, 460479), (357, 243783), (459, 189609), (567, 153493), (1071, 81261), (1377, 63203), (3213, 27087), (9029, 9639)]