67381671

素因数分解:

$3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{7309}}^1$

素因数の和:7758

約数の個数: 16

約数和(自身を含む): 102924800

約数和(自身を除く): 35543129

約数列:

[1, 3, 7, 21, 439, 1317, 3073, 7309, 9219, 21927, 51163, 153489, 3208651, 9625953, 22460557, 67381671]

約数ペア:

[(1, 67381671), (3, 22460557), (7, 9625953), (21, 3208651), (439, 153489), (1317, 51163), (3073, 21927), (7309, 9219)]