1911331323

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{4799}}^1$

素因数の和:4974

約数の個数: 48

約数和(自身を含む): 3144960000

約数和(自身を除く): 1233628677

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 149, 243, 297, 447, 891, 1341, 1639, 2673, 4023, 4799, 4917, 12069, 14397, 14751, 36207, 43191, 44253, 52789, 129573, 132759, 158367, 388719, 398277, 475101, 715051, 1166157, 1425303, 2145153, 4275909, 6435459, 7865561, 12827727, 19306377, 23596683, 57919131, 70790049, 173757393, 212370147, 637110441, 1911331323]

約数ペア:

[(1, 1911331323), (3, 637110441), (9, 212370147), (11, 173757393), (27, 70790049), (33, 57919131), (81, 23596683), (99, 19306377), (149, 12827727), (243, 7865561), (297, 6435459), (447, 4275909), (891, 2145153), (1341, 1425303), (1639, 1166157), (2673, 715051), (4023, 475101), (4799, 398277), (4917, 388719), (12069, 158367), (14397, 132759), (14751, 129573), (36207, 52789), (43191, 44253)]