66855237

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{2659}}^1$

素因数の和:2725

約数の個数: 24

約数和(自身を含む): 97994400

約数和(自身を除く): 31139163

約数列:

[1, 3, 17, 29, 51, 87, 289, 493, 867, 1479, 2659, 7977, 8381, 25143, 45203, 77111, 135609, 231333, 768451, 1310887, 2305353, 3932661, 22285079, 66855237]

約数ペア:

[(1, 66855237), (3, 22285079), (17, 3932661), (29, 2305353), (51, 1310887), (87, 768451), (289, 231333), (493, 135609), (867, 77111), (1479, 45203), (2659, 25143), (7977, 8381)]