72337239

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 118056960

約数和(自身を除く): 45719721

約数列:

[1, 3, 9, 13, 27, 39, 83, 117, 169, 191, 249, 351, 507, 573, 747, 1079, 1521, 1719, 2241, 2483, 3237, 4563, 5157, 7449, 9711, 14027, 15853, 22347, 29133, 32279, 42081, 47559, 67041, 96837, 126243, 142677, 206089, 290511, 378729, 428031, 618267, 871533, 1854801, 2679157, 5564403, 8037471, 24112413, 72337239]

約数ペア:

[(1, 72337239), (3, 24112413), (9, 8037471), (13, 5564403), (27, 2679157), (39, 1854801), (83, 871533), (117, 618267), (169, 428031), (191, 378729), (249, 290511), (351, 206089), (507, 142677), (573, 126243), (747, 96837), (1079, 67041), (1521, 47559), (1719, 42081), (2241, 32279), (2483, 29133), (3237, 22347), (4563, 15853), (5157, 14027), (7449, 9711)]