84873657

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1669}}^1$

素因数の和:1773

約数の個数: 32

約数和(自身を含む): 130821120

約数和(自身を除く): 45947463

約数列:

[1, 3, 11, 23, 33, 67, 69, 201, 253, 737, 759, 1541, 1669, 2211, 4623, 5007, 16951, 18359, 38387, 50853, 55077, 111823, 115161, 335469, 422257, 1230053, 1266771, 2571929, 3690159, 7715787, 28291219, 84873657]

約数ペア:

[(1, 84873657), (3, 28291219), (11, 7715787), (23, 3690159), (33, 2571929), (67, 1266771), (69, 1230053), (201, 422257), (253, 335469), (737, 115161), (759, 111823), (1541, 55077), (1669, 50853), (2211, 38387), (4623, 18359), (5007, 16951)]