28271570163

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{125219}}^1$

素因数の和:125491

約数の個数: 32

約数和(自身を含む): 42194131200

約数和(自身を除く): 13922561037

約数列:

[1, 3, 17, 19, 51, 57, 233, 323, 699, 969, 3961, 4427, 11883, 13281, 75259, 125219, 225777, 375657, 2128723, 2379161, 6386169, 7137483, 29176027, 40445737, 87528081, 121337211, 495992459, 554344513, 1487977377, 1663033539, 9423856721, 28271570163]

約数ペア:

[(1, 28271570163), (3, 9423856721), (17, 1663033539), (19, 1487977377), (51, 554344513), (57, 495992459), (233, 121337211), (323, 87528081), (699, 40445737), (969, 29176027), (3961, 7137483), (4427, 6386169), (11883, 2379161), (13281, 2128723), (75259, 375657), (125219, 225777)]