77646939

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{353}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 116225280

約数和(自身を除く): 38578341

約数列:

[1, 3, 17, 19, 51, 57, 227, 323, 353, 681, 969, 1059, 3859, 4313, 6001, 6707, 11577, 12939, 18003, 20121, 73321, 80131, 114019, 219963, 240393, 342057, 1362227, 1522489, 4086681, 4567467, 25882313, 77646939]

約数ペア:

[(1, 77646939), (3, 25882313), (17, 4567467), (19, 4086681), (51, 1522489), (57, 1362227), (227, 342057), (323, 240393), (353, 219963), (681, 114019), (969, 80131), (1059, 73321), (3859, 20121), (4313, 18003), (6001, 12939), (6707, 11577)]