61743951

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{9649}}^1$

素因数の和:9740

約数の個数: 20

約数和(自身を含む): 93412000

約数和(自身を除く): 31668049

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 2133, 6399, 9649, 28947, 86841, 260523, 762271, 781569, 2286813, 6860439, 20581317, 61743951]

約数ペア:

[(1, 61743951), (3, 20581317), (9, 6860439), (27, 2286813), (79, 781569), (81, 762271), (237, 260523), (711, 86841), (2133, 28947), (6399, 9649)]