6537843

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 11400480

約数和(自身を除く): 4862637

約数列:

[1, 3, 9, 13, 17, 19, 39, 51, 57, 117, 153, 171, 173, 221, 247, 323, 519, 663, 741, 969, 1557, 1989, 2223, 2249, 2907, 2941, 3287, 4199, 6747, 8823, 9861, 12597, 20241, 26469, 29583, 37791, 38233, 42731, 55879, 114699, 128193, 167637, 344097, 384579, 502911, 726427, 2179281, 6537843]

約数ペア:

[(1, 6537843), (3, 2179281), (9, 726427), (13, 502911), (17, 384579), (19, 344097), (39, 167637), (51, 128193), (57, 114699), (117, 55879), (153, 42731), (171, 38233), (173, 37791), (221, 29583), (247, 26469), (323, 20241), (519, 12597), (663, 9861), (741, 8823), (969, 6747), (1557, 4199), (1989, 3287), (2223, 2941), (2249, 2907)]