30408777

素因数分解:

$3^6\times 7^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:185

約数の個数: 56

約数和(自身を含む): 53513280

約数和(自身を除く): 23104503

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 81, 101, 177, 189, 243, 303, 413, 531, 567, 707, 729, 909, 1239, 1593, 1701, 2121, 2727, 3717, 4779, 5103, 5959, 6363, 8181, 11151, 14337, 17877, 19089, 24543, 33453, 41713, 43011, 53631, 57267, 73629, 100359, 125139, 160893, 171801, 301077, 375417, 482679, 515403, 1126251, 1448037, 3378753, 4344111, 10136259, 30408777]

約数ペア:

[(1, 30408777), (3, 10136259), (7, 4344111), (9, 3378753), (21, 1448037), (27, 1126251), (59, 515403), (63, 482679), (81, 375417), (101, 301077), (177, 171801), (189, 160893), (243, 125139), (303, 100359), (413, 73629), (531, 57267), (567, 53631), (707, 43011), (729, 41713), (909, 33453), (1239, 24543), (1593, 19089), (1701, 17877), (2121, 14337), (2727, 11151), (3717, 8181), (4779, 6363), (5103, 5959)]