61927998

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{21821}}^1$

素因数の和:21880

約数の個数: 32

約数和(自身を含む): 138264192

約数和(自身を除く): 76336194

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 21821, 43642, 65463, 130926, 240031, 480062, 720093, 938303, 1440186, 1876606, 2814909, 5629818, 10321333, 20642666, 30963999, 61927998]

約数ペア:

[(1, 61927998), (2, 30963999), (3, 20642666), (6, 10321333), (11, 5629818), (22, 2814909), (33, 1876606), (43, 1440186), (66, 938303), (86, 720093), (129, 480062), (258, 240031), (473, 130926), (946, 65463), (1419, 43642), (2838, 21821)]