26602263

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{19319}}^1$

素因数の和:19348

約数の個数: 20

約数和(自身を含む): 42078960

約数和(自身を除く): 15476697

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 19319, 57957, 173871, 328423, 521613, 985269, 1564839, 2955807, 8867421, 26602263]

約数ペア:

[(1, 26602263), (3, 8867421), (9, 2955807), (17, 1564839), (27, 985269), (51, 521613), (81, 328423), (153, 173871), (459, 57957), (1377, 19319)]