8489637

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1$

素因数の和:127

約数の個数: 48

約数和(自身を含む): 14508480

約数和(自身を除く): 6018843

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 67, 117, 171, 201, 247, 351, 361, 513, 603, 741, 871, 1083, 1273, 1809, 2223, 2613, 3249, 3819, 4693, 6669, 7839, 9747, 11457, 14079, 16549, 23517, 24187, 34371, 42237, 49647, 72561, 126711, 148941, 217683, 314431, 446823, 653049, 943293, 2829879, 8489637]

約数ペア:

[(1, 8489637), (3, 2829879), (9, 943293), (13, 653049), (19, 446823), (27, 314431), (39, 217683), (57, 148941), (67, 126711), (117, 72561), (171, 49647), (201, 42237), (247, 34371), (351, 24187), (361, 23517), (513, 16549), (603, 14079), (741, 11457), (871, 9747), (1083, 7839), (1273, 6669), (1809, 4693), (2223, 3819), (2613, 3249)]