67204977

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{523}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 106644480

約数和(自身を除く): 39439503

約数列:

[1, 3, 7, 21, 29, 87, 203, 211, 523, 609, 633, 1477, 1569, 3661, 4431, 6119, 10983, 15167, 18357, 42833, 45501, 106169, 110353, 128499, 318507, 331059, 772471, 2317413, 3200237, 9600711, 22401659, 67204977]

約数ペア:

[(1, 67204977), (3, 22401659), (7, 9600711), (21, 3200237), (29, 2317413), (87, 772471), (203, 331059), (211, 318507), (523, 128499), (609, 110353), (633, 106169), (1477, 45501), (1569, 42833), (3661, 18357), (4431, 15167), (6119, 10983)]