159968482053

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{19978579}}^1$

素因数の和:19978756

約数の個数: 16

約数和(自身を含む): 227276326080

約数和(自身を除く): 67307844027

約数列:

[1, 3, 17, 51, 157, 471, 2669, 8007, 19978579, 59935737, 339635843, 1018907529, 3136636903, 9409910709, 53322827351, 159968482053]

約数ペア:

[(1, 159968482053), (3, 53322827351), (17, 9409910709), (51, 3136636903), (157, 1018907529), (471, 339635843), (2669, 59935737), (8007, 19978579)]