49801221

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1733}}^1$

素因数の和:1873

約数の個数: 24

約数和(自身を含む): 75019776

約数和(自身を除く): 25218555

約数列:

[1, 3, 9, 31, 93, 103, 279, 309, 927, 1733, 3193, 5199, 9579, 15597, 28737, 53723, 161169, 178499, 483507, 535497, 1606491, 5533469, 16600407, 49801221]

約数ペア:

[(1, 49801221), (3, 16600407), (9, 5533469), (31, 1606491), (93, 535497), (103, 483507), (279, 178499), (309, 161169), (927, 53723), (1733, 28737), (3193, 15597), (5199, 9579)]