7779023361

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1\times {\mathrm{1303}}^1$

素因数の和:1674

約数の個数: 48

約数和(自身を含む): 11873452032

約数和(自身を除く): 4094428671

約数列:

[1, 3, 9, 23, 69, 151, 191, 207, 453, 573, 1303, 1359, 1719, 3473, 3909, 4393, 10419, 11727, 13179, 28841, 29969, 31257, 39537, 86523, 89907, 196753, 248873, 259569, 269721, 590259, 663343, 746619, 1770777, 1990029, 2239857, 4525319, 5724079, 5970087, 13575957, 17172237, 37579823, 40727871, 51516711, 112739469, 338218407, 864335929, 2593007787, 7779023361]

約数ペア:

[(1, 7779023361), (3, 2593007787), (9, 864335929), (23, 338218407), (69, 112739469), (151, 51516711), (191, 40727871), (207, 37579823), (453, 17172237), (573, 13575957), (1303, 5970087), (1359, 5724079), (1719, 4525319), (3473, 2239857), (3909, 1990029), (4393, 1770777), (10419, 746619), (11727, 663343), (13179, 590259), (28841, 269721), (29969, 259569), (31257, 248873), (39537, 196753), (86523, 89907)]