138766137

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{599}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 199065600

約数和(自身を除く): 60299463

約数列:

[1, 3, 31, 47, 53, 93, 141, 159, 599, 1457, 1643, 1797, 2491, 4371, 4929, 7473, 18569, 28153, 31747, 55707, 77221, 84459, 95241, 231663, 872743, 984157, 1492109, 2618229, 2952471, 4476327, 46255379, 138766137]

約数ペア:

[(1, 138766137), (3, 46255379), (31, 4476327), (47, 2952471), (53, 2618229), (93, 1492109), (141, 984157), (159, 872743), (599, 231663), (1457, 95241), (1643, 84459), (1797, 77221), (2491, 55707), (4371, 31747), (4929, 28153), (7473, 18569)]