67374363

素因数分解:

$3^1\times 7^2\times {\mathrm{677}}^2$

素因数の和:1371

約数の個数: 18

約数和(自身を含む): 104653596

約数和(自身を除く): 37279233

約数列:

[1, 3, 7, 21, 49, 147, 677, 2031, 4739, 14217, 33173, 99519, 458329, 1374987, 3208303, 9624909, 22458121, 67374363]

約数ペア:

[(1, 67374363), (3, 22458121), (7, 9624909), (21, 3208303), (49, 1374987), (147, 458329), (677, 99519), (2031, 33173), (4739, 14217)]