15672076371

素因数分解:

$3^3\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{74771}}^1$

素因数の和:75896

約数の個数: 32

約数和(自身を含む): 26559014400

約数和(自身を除く): 10886938029

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1109, 3327, 7763, 9981, 23289, 29943, 69867, 74771, 209601, 224313, 523397, 672939, 1570191, 2018817, 4710573, 14131719, 82921039, 248763117, 580447273, 746289351, 1741341819, 2238868053, 5224025457, 15672076371]

約数ペア:

[(1, 15672076371), (3, 5224025457), (7, 2238868053), (9, 1741341819), (21, 746289351), (27, 580447273), (63, 248763117), (189, 82921039), (1109, 14131719), (3327, 4710573), (7763, 2018817), (9981, 1570191), (23289, 672939), (29943, 523397), (69867, 224313), (74771, 209601)]