70758681

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{457}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 110623488

約数和(自身を除く): 39864807

約数列:

[1, 3, 7, 21, 73, 101, 219, 303, 457, 511, 707, 1371, 1533, 2121, 3199, 7373, 9597, 22119, 33361, 46157, 51611, 100083, 138471, 154833, 233527, 323099, 700581, 969297, 3369461, 10108383, 23586227, 70758681]

約数ペア:

[(1, 70758681), (3, 23586227), (7, 10108383), (21, 3369461), (73, 969297), (101, 700581), (219, 323099), (303, 233527), (457, 154833), (511, 138471), (707, 100083), (1371, 51611), (1533, 46157), (2121, 33361), (3199, 22119), (7373, 9597)]