66127365

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{86441}}^1$

素因数の和:86469

約数の個数: 24

約数和(自身を含む): 121364568

約数和(自身を除く): 55237203

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 86441, 259323, 432205, 777969, 1296615, 1469497, 3889845, 4408491, 7347485, 13225473, 22042455, 66127365]

約数ペア:

[(1, 66127365), (3, 22042455), (5, 13225473), (9, 7347485), (15, 4408491), (17, 3889845), (45, 1469497), (51, 1296615), (85, 777969), (153, 432205), (255, 259323), (765, 86441)]