15678969867

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1013}}^1\times {\mathrm{1979}}^1$

素因数の和:3088

約数の個数: 48

約数和(自身を含む): 25056345600

約数和(自身を除く): 9377375733

約数列:

[1, 3, 9, 11, 33, 79, 99, 237, 711, 869, 1013, 1979, 2607, 3039, 5937, 7821, 9117, 11143, 17811, 21769, 33429, 65307, 80027, 100287, 156341, 195921, 240081, 469023, 720243, 880297, 1407069, 1719751, 2004727, 2640891, 5159253, 6014181, 7922673, 15477759, 18042543, 22051997, 66155991, 158373433, 198467973, 475120299, 1425360897, 1742107763, 5226323289, 15678969867]

約数ペア:

[(1, 15678969867), (3, 5226323289), (9, 1742107763), (11, 1425360897), (33, 475120299), (79, 198467973), (99, 158373433), (237, 66155991), (711, 22051997), (869, 18042543), (1013, 15477759), (1979, 7922673), (2607, 6014181), (3039, 5159253), (5937, 2640891), (7821, 2004727), (9117, 1719751), (11143, 1407069), (17811, 880297), (21769, 720243), (33429, 469023), (65307, 240081), (80027, 195921), (100287, 156341)]