86613009

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1741}}^1$

素因数の和:1877

約数の個数: 32

約数和(自身を含む): 139137024

約数和(自身を除く): 52524015

約数列:

[1, 3, 7, 21, 23, 69, 103, 161, 309, 483, 721, 1741, 2163, 2369, 5223, 7107, 12187, 16583, 36561, 40043, 49749, 120129, 179323, 280301, 537969, 840903, 1255261, 3765783, 4124429, 12373287, 28871003, 86613009]

約数ペア:

[(1, 86613009), (3, 28871003), (7, 12373287), (21, 4124429), (23, 3765783), (69, 1255261), (103, 840903), (161, 537969), (309, 280301), (483, 179323), (721, 120129), (1741, 49749), (2163, 40043), (2369, 36561), (5223, 16583), (7107, 12187)]