66903678

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{15683}}^1$

素因数の和:15773

約数の個数: 32

約数和(自身を含む): 150566400

約数和(自身を除く): 83662722

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 711, 1422, 2133, 4266, 15683, 31366, 47049, 94098, 141147, 282294, 423441, 846882, 1238957, 2477914, 3716871, 7433742, 11150613, 22301226, 33451839, 66903678]

約数ペア:

[(1, 66903678), (2, 33451839), (3, 22301226), (6, 11150613), (9, 7433742), (18, 3716871), (27, 2477914), (54, 1238957), (79, 846882), (158, 423441), (237, 282294), (474, 141147), (711, 94098), (1422, 47049), (2133, 31366), (4266, 15683)]