139952241

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2939}}^1$

素因数の和:3006

約数の個数: 48

約数和(自身を含む): 243996480

約数和(自身を除く): 104044239

約数列:

[1, 3, 9, 11, 13, 33, 37, 39, 99, 111, 117, 143, 333, 407, 429, 481, 1221, 1287, 1443, 2939, 3663, 4329, 5291, 8817, 15873, 26451, 32329, 38207, 47619, 96987, 108743, 114621, 290961, 326229, 343863, 420277, 978687, 1196173, 1260831, 1413659, 3588519, 3782493, 4240977, 10765557, 12722931, 15550249, 46650747, 139952241]

約数ペア:

[(1, 139952241), (3, 46650747), (9, 15550249), (11, 12722931), (13, 10765557), (33, 4240977), (37, 3782493), (39, 3588519), (99, 1413659), (111, 1260831), (117, 1196173), (143, 978687), (333, 420277), (407, 343863), (429, 326229), (481, 290961), (1221, 114621), (1287, 108743), (1443, 96987), (2939, 47619), (3663, 38207), (4329, 32329), (5291, 26451), (8817, 15873)]