45420573

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{20543}}^1$

素因数の和:20624

約数の個数: 16

約数和(自身を含む): 67055616

約数和(自身を除く): 21635043

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 20543, 61629, 225973, 677919, 1376381, 4129143, 15140191, 45420573]

約数ペア:

[(1, 45420573), (3, 15140191), (11, 4129143), (33, 1376381), (67, 677919), (201, 225973), (737, 61629), (2211, 20543)]