66464013

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2689}}^1$

素因数の和:2817

約数の個数: 32

約数和(自身を含む): 111559680

約数和(自身を除く): 45095667

約数列:

[1, 3, 7, 11, 21, 33, 77, 107, 231, 321, 749, 1177, 2247, 2689, 3531, 8067, 8239, 18823, 24717, 29579, 56469, 88737, 207053, 287723, 621159, 863169, 2014061, 3164953, 6042183, 9494859, 22154671, 66464013]

約数ペア:

[(1, 66464013), (3, 22154671), (7, 9494859), (11, 6042183), (21, 3164953), (33, 2014061), (77, 863169), (107, 621159), (231, 287723), (321, 207053), (749, 88737), (1177, 56469), (2247, 29579), (2689, 24717), (3531, 18823), (8067, 8239)]