63981906

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{857}}^1$

素因数の和:1426

約数の個数: 32

約数和(自身を含む): 133930368

約数和(自身を除く): 69948462

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 541, 857, 1082, 1623, 1714, 2571, 3246, 5142, 12443, 19711, 24886, 37329, 39422, 59133, 74658, 118266, 463637, 927274, 1390911, 2781822, 10663651, 21327302, 31990953, 63981906]

約数ペア:

[(1, 63981906), (2, 31990953), (3, 21327302), (6, 10663651), (23, 2781822), (46, 1390911), (69, 927274), (138, 463637), (541, 118266), (857, 74658), (1082, 59133), (1623, 39422), (1714, 37329), (2571, 24886), (3246, 19711), (5142, 12443)]