189236463

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{659}}^1$

素因数の和:911

約数の個数: 32

約数和(自身を含む): 280896000

約数和(自身を除く): 91659537

約数列:

[1, 3, 13, 37, 39, 111, 199, 481, 597, 659, 1443, 1977, 2587, 7363, 7761, 8567, 22089, 24383, 25701, 73149, 95719, 131141, 287157, 316979, 393423, 950937, 1704833, 4852217, 5114499, 14556651, 63078821, 189236463]

約数ペア:

[(1, 189236463), (3, 63078821), (13, 14556651), (37, 5114499), (39, 4852217), (111, 1704833), (199, 950937), (481, 393423), (597, 316979), (659, 287157), (1443, 131141), (1977, 95719), (2587, 73149), (7363, 25701), (7761, 24383), (8567, 22089)]