84737727

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{2711}}^1$

素因数の和:2891

約数の個数: 24

約数和(自身を含む): 128613888

約数和(自身を除く): 43876161

約数列:

[1, 3, 9, 23, 69, 151, 207, 453, 1359, 2711, 3473, 8133, 10419, 24399, 31257, 62353, 187059, 409361, 561177, 1228083, 3684249, 9415303, 28245909, 84737727]

約数ペア:

[(1, 84737727), (3, 28245909), (9, 9415303), (23, 3684249), (69, 1228083), (151, 561177), (207, 409361), (453, 187059), (1359, 62353), (2711, 31257), (3473, 24399), (8133, 10419)]