73864881

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{9109}}^1$

素因数の和:9185

約数の個数: 24

約数和(自身を含む): 115113960

約数和(自身を除く): 41249079

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 477, 901, 2703, 8109, 9109, 27327, 81981, 154853, 464559, 482777, 1393677, 1448331, 4344993, 8207209, 24621627, 73864881]

約数ペア:

[(1, 73864881), (3, 24621627), (9, 8207209), (17, 4344993), (51, 1448331), (53, 1393677), (153, 482777), (159, 464559), (477, 154853), (901, 81981), (2703, 27327), (8109, 9109)]