155795193

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{1579}}^1$

素因数の和:2181

約数の個数: 24

約数和(自身を含む): 237442400

約数和(自身を除く): 81647207

約数列:

[1, 3, 9, 19, 57, 171, 577, 1579, 1731, 4737, 5193, 10963, 14211, 30001, 32889, 90003, 98667, 270009, 911083, 2733249, 8199747, 17310577, 51931731, 155795193]

約数ペア:

[(1, 155795193), (3, 51931731), (9, 17310577), (19, 8199747), (57, 2733249), (171, 911083), (577, 270009), (1579, 98667), (1731, 90003), (4737, 32889), (5193, 30001), (10963, 14211)]