156966539391

素因数分解:

$3^5\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{205783}}^1$

素因数の和:205914

約数の個数: 48

約数和(自身を含む): 243891904256

約数和(自身を除く): 86925364865

約数列:

[1, 3, 9, 27, 43, 73, 81, 129, 219, 243, 387, 657, 1161, 1971, 3139, 3483, 5913, 9417, 10449, 17739, 28251, 84753, 205783, 254259, 617349, 762777, 1852047, 5556141, 8848669, 15022159, 16668423, 26546007, 45066477, 50005269, 79638021, 135199431, 238914063, 405598293, 645952837, 716742189, 1216794879, 1937858511, 2150226567, 3650384637, 5813575533, 17440726599, 52322179797, 156966539391]

約数ペア:

[(1, 156966539391), (3, 52322179797), (9, 17440726599), (27, 5813575533), (43, 3650384637), (73, 2150226567), (81, 1937858511), (129, 1216794879), (219, 716742189), (243, 645952837), (387, 405598293), (657, 238914063), (1161, 135199431), (1971, 79638021), (3139, 50005269), (3483, 45066477), (5913, 26546007), (9417, 16668423), (10449, 15022159), (17739, 8848669), (28251, 5556141), (84753, 1852047), (205783, 762777), (254259, 617349)]