15678972801

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{3943}}^1\times {\mathrm{7243}}^1$

素因数の和:11253

約数の個数: 24

約数和(自身を含む): 23027690816

約数和(自身を除く): 7348718015

約数列:

[1, 3, 9, 61, 183, 549, 3943, 7243, 11829, 21729, 35487, 65187, 240523, 441823, 721569, 1325469, 2164707, 3976407, 28559149, 85677447, 257032341, 1742108089, 5226324267, 15678972801]

約数ペア:

[(1, 15678972801), (3, 5226324267), (9, 1742108089), (61, 257032341), (183, 85677447), (549, 28559149), (3943, 3976407), (7243, 2164707), (11829, 1325469), (21729, 721569), (35487, 441823), (65187, 240523)]