68834763

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{491}}^1$

素因数の和:955

約数の個数: 24

約数和(自身を含む): 102566256

約数和(自身を除く): 33731493

約数列:

[1, 3, 9, 37, 111, 333, 421, 491, 1263, 1473, 3789, 4419, 15577, 18167, 46731, 54501, 140193, 163503, 206711, 620133, 1860399, 7648307, 22944921, 68834763]

約数ペア:

[(1, 68834763), (3, 22944921), (9, 7648307), (37, 1860399), (111, 620133), (333, 206711), (421, 163503), (491, 140193), (1263, 54501), (1473, 46731), (3789, 18167), (4419, 15577)]