66621159

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{12697}}^1$

素因数の和:12767

約数の個数: 24

約数和(自身を含む): 106967952

約数和(自身を除く): 40346793

約数列:

[1, 3, 9, 11, 33, 53, 99, 159, 477, 583, 1749, 5247, 12697, 38091, 114273, 139667, 419001, 672941, 1257003, 2018823, 6056469, 7402351, 22207053, 66621159]

約数ペア:

[(1, 66621159), (3, 22207053), (9, 7402351), (11, 6056469), (33, 2018823), (53, 1257003), (99, 672941), (159, 419001), (477, 139667), (583, 114273), (1749, 38091), (5247, 12697)]