64813503

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{317}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 97079040

約数和(自身を除く): 32265537

約数列:

[1, 3, 17, 19, 51, 57, 211, 317, 323, 633, 951, 969, 3587, 4009, 5389, 6023, 10761, 12027, 16167, 18069, 66887, 68153, 102391, 200661, 204459, 307173, 1137079, 1270853, 3411237, 3812559, 21604501, 64813503]

約数ペア:

[(1, 64813503), (3, 21604501), (17, 3812559), (19, 3411237), (51, 1270853), (57, 1137079), (211, 307173), (317, 204459), (323, 200661), (633, 102391), (951, 68153), (969, 66887), (3587, 18069), (4009, 16167), (5389, 12027), (6023, 10761)]