38948836641

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{379}}^1\times {\mathrm{18427}}^1$

素因数の和:18846

約数の個数: 48

約数和(自身を含む): 61511189760

約数和(自身を除く): 22562353119

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 379, 429, 507, 1137, 1859, 4169, 4927, 5577, 12507, 14781, 18427, 54197, 55281, 64051, 162591, 192153, 202697, 239551, 608091, 704561, 718653, 2113683, 2635061, 3114163, 6983833, 7905183, 9342489, 20951499, 34255793, 76822163, 90789829, 102767379, 230466489, 272369487, 998688119, 1180267777, 2996064357, 3540803331, 12982945547, 38948836641]

約数ペア:

[(1, 38948836641), (3, 12982945547), (11, 3540803331), (13, 2996064357), (33, 1180267777), (39, 998688119), (143, 272369487), (169, 230466489), (379, 102767379), (429, 90789829), (507, 76822163), (1137, 34255793), (1859, 20951499), (4169, 9342489), (4927, 7905183), (5577, 6983833), (12507, 3114163), (14781, 2635061), (18427, 2113683), (54197, 718653), (55281, 704561), (64051, 608091), (162591, 239551), (192153, 202697)]