97890702903

素因数分解:

$3^3\times 7^2\times {\mathrm{73991461}}^1$

素因数の和:73991484

約数の個数: 24

約数和(自身を含む): 168700533360

約数和(自身を除く): 70809830457

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 73991461, 221974383, 517940227, 665923149, 1553820681, 1997769447, 3625581589, 4661462043, 10876744767, 13984386129, 32630234301, 97890702903]

約数ペア:

[(1, 97890702903), (3, 32630234301), (7, 13984386129), (9, 10876744767), (21, 4661462043), (27, 3625581589), (49, 1997769447), (63, 1553820681), (147, 665923149), (189, 517940227), (441, 221974383), (1323, 73991461)]