67074579

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 121043520

約数和(自身を除く): 53968941

約数列:

[1, 3, 9, 11, 13, 19, 33, 39, 57, 99, 117, 143, 169, 171, 209, 211, 247, 429, 507, 627, 633, 741, 1287, 1521, 1859, 1881, 1899, 2223, 2321, 2717, 2743, 3211, 4009, 5577, 6963, 8151, 8229, 9633, 12027, 16731, 20889, 24453, 24687, 28899, 30173, 35321, 35659, 36081, 44099, 52117, 90519, 105963, 106977, 132297, 156351, 271557, 317889, 320931, 392249, 396891, 469053, 573287, 677521, 1176747, 1719861, 2032563, 3530241, 5159583, 6097689, 7452731, 22358193, 67074579]

約数ペア:

[(1, 67074579), (3, 22358193), (9, 7452731), (11, 6097689), (13, 5159583), (19, 3530241), (33, 2032563), (39, 1719861), (57, 1176747), (99, 677521), (117, 573287), (143, 469053), (169, 396891), (171, 392249), (209, 320931), (211, 317889), (247, 271557), (429, 156351), (507, 132297), (627, 106977), (633, 105963), (741, 90519), (1287, 52117), (1521, 44099), (1859, 36081), (1881, 35659), (1899, 35321), (2223, 30173), (2321, 28899), (2717, 24687), (2743, 24453), (3211, 20889), (4009, 16731), (5577, 12027), (6963, 9633), (8151, 8229)]