68618941629

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{887203}}^1$

素因数の和:887369

約数の個数: 32

約数和(自身を含む): 109019627520

約数和(自身を除く): 40400685891

約数列:

[1, 3, 7, 21, 29, 87, 127, 203, 381, 609, 889, 2667, 3683, 11049, 25781, 77343, 887203, 2661609, 6210421, 18631263, 25728887, 77186661, 112674781, 180102209, 338024343, 540306627, 788723467, 2366170401, 3267568649, 9802705947, 22872980543, 68618941629]

約数ペア:

[(1, 68618941629), (3, 22872980543), (7, 9802705947), (21, 3267568649), (29, 2366170401), (87, 788723467), (127, 540306627), (203, 338024343), (381, 180102209), (609, 112674781), (889, 77186661), (2667, 25728887), (3683, 18631263), (11049, 6210421), (25781, 2661609), (77343, 887203)]