67943811

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{367}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 100896768

約数和(自身を除く): 32952957

約数列:

[1, 3, 13, 39, 47, 101, 141, 303, 367, 611, 1101, 1313, 1833, 3939, 4747, 4771, 14241, 14313, 17249, 37067, 51747, 61711, 111201, 185133, 224237, 481871, 672711, 1445613, 1742149, 5226447, 22647937, 67943811]

約数ペア:

[(1, 67943811), (3, 22647937), (13, 5226447), (39, 1742149), (47, 1445613), (101, 672711), (141, 481871), (303, 224237), (367, 185133), (611, 111201), (1101, 61711), (1313, 51747), (1833, 37067), (3939, 17249), (4747, 14313), (4771, 14241)]