72222273

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{17483}}^1$

素因数の和:17515

約数の個数: 24

約数和(自身を含む): 114555168

約数和(自身を除く): 42332895

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 17483, 52449, 157347, 297211, 472041, 891633, 1416123, 2674899, 4248369, 8024697, 24074091, 72222273]

約数ペア:

[(1, 72222273), (3, 24074091), (9, 8024697), (17, 4248369), (27, 2674899), (51, 1416123), (81, 891633), (153, 472041), (243, 297211), (459, 157347), (1377, 52449), (4131, 17483)]