171804159

素因数分解:

$3^7\times {\mathrm{17}}^1\times {\mathrm{4621}}^1$

素因数の和:4659

約数の個数: 32

約数和(自身を含む): 272882880

約数和(自身を除く): 101078721

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 729, 1377, 2187, 4131, 4621, 12393, 13863, 37179, 41589, 78557, 124767, 235671, 374301, 707013, 1122903, 2121039, 3368709, 6363117, 10106127, 19089351, 57268053, 171804159]

約数ペア:

[(1, 171804159), (3, 57268053), (9, 19089351), (17, 10106127), (27, 6363117), (51, 3368709), (81, 2121039), (153, 1122903), (243, 707013), (459, 374301), (729, 235671), (1377, 124767), (2187, 78557), (4131, 41589), (4621, 37179), (12393, 13863)]