70987671

素因数分解:

$3^4\times {\mathrm{587}}^1\times {\mathrm{1493}}^1$

素因数の和:2092

約数の個数: 20

約数和(自身を含む): 106295112

約数和(自身を除く): 35307441

約数列:

[1, 3, 9, 27, 81, 587, 1493, 1761, 4479, 5283, 13437, 15849, 40311, 47547, 120933, 876391, 2629173, 7887519, 23662557, 70987671]

約数ペア:

[(1, 70987671), (3, 23662557), (9, 7887519), (27, 2629173), (81, 876391), (587, 120933), (1493, 47547), (1761, 40311), (4479, 15849), (5283, 13437)]