64605651

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{4139}}^1$

素因数の和:4207

約数の個数: 24

約数和(自身を含む): 96909120

約数和(自身を除く): 32303469

約数列:

[1, 3, 11, 33, 43, 121, 129, 363, 473, 1419, 4139, 5203, 12417, 15609, 45529, 136587, 177977, 500819, 533931, 1502457, 1957747, 5873241, 21535217, 64605651]

約数ペア:

[(1, 64605651), (3, 21535217), (11, 5873241), (33, 1957747), (43, 1502457), (121, 533931), (129, 500819), (363, 177977), (473, 136587), (1419, 45529), (4139, 15609), (5203, 12417)]