82623951

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^2$

素因数の和:264

約数の個数: 36

約数和(自身を含む): 129137320

約数和(自身を除く): 46513369

約数列:

[1, 3, 9, 19, 57, 61, 89, 171, 183, 267, 549, 801, 1159, 1691, 3477, 5073, 5429, 7921, 10431, 15219, 16287, 23763, 48861, 71289, 103151, 150499, 309453, 451497, 483181, 928359, 1354491, 1449543, 4348629, 9180439, 27541317, 82623951]

約数ペア:

[(1, 82623951), (3, 27541317), (9, 9180439), (19, 4348629), (57, 1449543), (61, 1354491), (89, 928359), (171, 483181), (183, 451497), (267, 309453), (549, 150499), (801, 103151), (1159, 71289), (1691, 48861), (3477, 23763), (5073, 16287), (5429, 15219), (7921, 10431)]