7668837

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 13278720

約数和(自身を除く): 5609883

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 81, 99, 151, 171, 209, 243, 297, 453, 513, 627, 891, 1359, 1539, 1661, 1881, 2673, 2869, 4077, 4617, 4983, 5643, 8607, 12231, 14949, 16929, 25821, 31559, 36693, 44847, 50787, 77463, 94677, 134541, 232389, 284031, 403623, 697167, 852093, 2556279, 7668837]

約数ペア:

[(1, 7668837), (3, 2556279), (9, 852093), (11, 697167), (19, 403623), (27, 284031), (33, 232389), (57, 134541), (81, 94677), (99, 77463), (151, 50787), (171, 44847), (209, 36693), (243, 31559), (297, 25821), (453, 16929), (513, 14949), (627, 12231), (891, 8607), (1359, 5643), (1539, 4983), (1661, 4617), (1881, 4077), (2673, 2869)]