61843365

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{26947}}^1$

素因数の和:26978

約数の個数: 32

約数和(自身を含む): 116415360

約数和(自身を除く): 54571995

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 26947, 80841, 134735, 242523, 404205, 458099, 727569, 1212615, 1374297, 2290495, 3637845, 4122891, 6871485, 12368673, 20614455, 61843365]

約数ペア:

[(1, 61843365), (3, 20614455), (5, 12368673), (9, 6871485), (15, 4122891), (17, 3637845), (27, 2290495), (45, 1374297), (51, 1212615), (85, 727569), (135, 458099), (153, 404205), (255, 242523), (459, 134735), (765, 80841), (2295, 26947)]