85294917

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{20921}}^1$

素因数の和:21081

約数の個数: 16

約数和(自身を含む): 127205760

約数和(自身を除く): 41910843

約数列:

[1, 3, 9, 27, 151, 453, 1359, 4077, 20921, 62763, 188289, 564867, 3159071, 9477213, 28431639, 85294917]

約数ペア:

[(1, 85294917), (3, 28431639), (9, 9477213), (27, 3159071), (151, 564867), (453, 188289), (1359, 62763), (4077, 20921)]