66704670711

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{776819}}^1$

素因数の和:776908

約数の個数: 48

約数和(自身を含む): 116336563200

約数和(自身を除く): 49631892489

約数列:

[1, 3, 7, 9, 21, 29, 47, 63, 87, 141, 203, 261, 329, 423, 609, 987, 1363, 1827, 2961, 4089, 9541, 12267, 28623, 85869, 776819, 2330457, 5437733, 6991371, 16313199, 22527751, 36510493, 48939597, 67583253, 109531479, 157694257, 202749759, 255573451, 328594437, 473082771, 766720353, 1058804297, 1419248313, 2300161059, 3176412891, 7411630079, 9529238673, 22234890237, 66704670711]

約数ペア:

[(1, 66704670711), (3, 22234890237), (7, 9529238673), (9, 7411630079), (21, 3176412891), (29, 2300161059), (47, 1419248313), (63, 1058804297), (87, 766720353), (141, 473082771), (203, 328594437), (261, 255573451), (329, 202749759), (423, 157694257), (609, 109531479), (987, 67583253), (1363, 48939597), (1827, 36510493), (2961, 22527751), (4089, 16313199), (9541, 6991371), (12267, 5437733), (28623, 2330457), (85869, 776819)]