64576897

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{49333}}^1$

素因数の和:49368

約数の個数: 16

約数和(自身を含む): 85249152

約数和(自身を除く): 20672255

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 49333, 345331, 542663, 838661, 3798641, 5870627, 9225271, 64576897]

約数ペア:

[(1, 64576897), (7, 9225271), (11, 5870627), (17, 3798641), (77, 838661), (119, 542663), (187, 345331), (1309, 49333)]