173638161

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{69151}}^1$

素因数の和:69194

約数の個数: 20

約数和(自身を含む): 267756544

約数和(自身を除く): 94118383

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 69151, 207453, 622359, 1867077, 2143681, 5601231, 6431043, 19293129, 57879387, 173638161]

約数ペア:

[(1, 173638161), (3, 57879387), (9, 19293129), (27, 6431043), (31, 5601231), (81, 2143681), (93, 1867077), (279, 622359), (837, 207453), (2511, 69151)]