559917117

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2729}}^1$

素因数の和:2907

約数の個数: 40

約数和(自身を含む): 891891000

約数和(自身を除く): 331973883

約数列:

[1, 3, 9, 17, 27, 51, 81, 149, 153, 447, 459, 1341, 1377, 2533, 2729, 4023, 7599, 8187, 12069, 22797, 24561, 46393, 68391, 73683, 139179, 205173, 221049, 406621, 417537, 1219863, 1252611, 3659589, 3757833, 6912557, 10978767, 20737671, 32936301, 62213013, 186639039, 559917117]

約数ペア:

[(1, 559917117), (3, 186639039), (9, 62213013), (17, 32936301), (27, 20737671), (51, 10978767), (81, 6912557), (149, 3757833), (153, 3659589), (447, 1252611), (459, 1219863), (1341, 417537), (1377, 406621), (2533, 221049), (2729, 205173), (4023, 139179), (7599, 73683), (8187, 68391), (12069, 46393), (22797, 24561)]