72972760609

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{9299447}}^1$

素因数の和:9299532

約数の個数: 16

約数和(自身を含む): 89274700800

約数和(自身を除く): 16301940191

約数列:

[1, 7, 19, 59, 133, 413, 1121, 7847, 9299447, 65096129, 176689493, 548667373, 1236826451, 3840671611, 10424680087, 72972760609]

約数ペア:

[(1, 72972760609), (7, 10424680087), (19, 3840671611), (59, 1236826451), (133, 548667373), (413, 176689493), (1121, 65096129), (7847, 9299447)]