221107313757

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{18121}}^1\times {\mathrm{7867}}^1$

素因数の和:26049

約数の個数: 32

約数和(自身を含む): 328513296384

約数和(自身を除く): 107405982627

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 7867, 18121, 23601, 54363, 86537, 199331, 259611, 369749, 597993, 851687, 1109247, 2555061, 4067239, 9368557, 12201717, 28105671, 142557907, 427673721, 1568136977, 4704410931, 6700221629, 20100664887, 73702437919, 221107313757]

約数ペア:

[(1, 221107313757), (3, 73702437919), (11, 20100664887), (33, 6700221629), (47, 4704410931), (141, 1568136977), (517, 427673721), (1551, 142557907), (7867, 28105671), (18121, 12201717), (23601, 9368557), (54363, 4067239), (86537, 2555061), (199331, 1109247), (259611, 851687), (369749, 597993)]