198508423581

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2321003}}^1$

素因数の和:2321082

約数の個数: 48

約数和(自身を含む): 334558800576

約数和(自身を除く): 136050376995

約数列:

[1, 3, 9, 13, 17, 39, 43, 51, 117, 129, 153, 221, 387, 559, 663, 731, 1677, 1989, 2193, 5031, 6579, 9503, 28509, 85527, 2321003, 6963009, 20889027, 30173039, 39457051, 90519117, 99803129, 118371153, 271557351, 299409387, 355113459, 512941663, 898228161, 1297440677, 1538824989, 1696653193, 3892322031, 4616474967, 5089959579, 11676966093, 15269878737, 22056491509, 66169474527, 198508423581]

約数ペア:

[(1, 198508423581), (3, 66169474527), (9, 22056491509), (13, 15269878737), (17, 11676966093), (39, 5089959579), (43, 4616474967), (51, 3892322031), (117, 1696653193), (129, 1538824989), (153, 1297440677), (221, 898228161), (387, 512941663), (559, 355113459), (663, 299409387), (731, 271557351), (1677, 118371153), (1989, 99803129), (2193, 90519117), (5031, 39457051), (6579, 30173039), (9503, 20889027), (28509, 6963009), (85527, 2321003)]