126520527

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1\times {\mathrm{349}}^1$

素因数の和:703

約数の個数: 32

約数和(自身を含む): 197209600

約数和(自身を除く): 70689073

約数列:

[1, 3, 7, 21, 61, 183, 283, 349, 427, 849, 1047, 1281, 1981, 2443, 5943, 7329, 17263, 21289, 51789, 63867, 98767, 120841, 149023, 296301, 362523, 447069, 691369, 2074107, 6024787, 18074361, 42173509, 126520527]

約数ペア:

[(1, 126520527), (3, 42173509), (7, 18074361), (21, 6024787), (61, 2074107), (183, 691369), (283, 447069), (349, 362523), (427, 296301), (849, 149023), (1047, 120841), (1281, 98767), (1981, 63867), (2443, 51789), (5943, 21289), (7329, 17263)]