518096712303

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{2081}}^1\times {\mathrm{2803}}^1$

素因数の和:5100

約数の個数: 48

約数和(自身を含む): 765002085120

約数和(自身を除く): 246905372817

約数列:

[1, 3, 9, 71, 139, 213, 417, 639, 1251, 2081, 2803, 6243, 8409, 9869, 18729, 25227, 29607, 88821, 147751, 199013, 289259, 389617, 443253, 597039, 867777, 1168851, 1329759, 1791117, 2603331, 3506553, 5833043, 17499129, 20537389, 27662807, 52497387, 61612167, 82988421, 184836501, 248965263, 414146053, 810792977, 1242438159, 2432378931, 3727314477, 7297136793, 57566301367, 172698904101, 518096712303]

約数ペア:

[(1, 518096712303), (3, 172698904101), (9, 57566301367), (71, 7297136793), (139, 3727314477), (213, 2432378931), (417, 1242438159), (639, 810792977), (1251, 414146053), (2081, 248965263), (2803, 184836501), (6243, 82988421), (8409, 61612167), (9869, 52497387), (18729, 27662807), (25227, 20537389), (29607, 17499129), (88821, 5833043), (147751, 3506553), (199013, 2603331), (289259, 1791117), (389617, 1329759), (443253, 1168851), (597039, 867777)]