171490407

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{7109}}^1$

素因数の和:7183

約数の個数: 32

約数和(自身を含む): 270293760

約数和(自身を除く): 98803353

約数列:

[1, 3, 11, 17, 33, 43, 51, 129, 187, 473, 561, 731, 1419, 2193, 7109, 8041, 21327, 24123, 78199, 120853, 234597, 305687, 362559, 917061, 1329383, 3362557, 3988149, 5196679, 10087671, 15590037, 57163469, 171490407]

約数ペア:

[(1, 171490407), (3, 57163469), (11, 15590037), (17, 10087671), (33, 5196679), (43, 3988149), (51, 3362557), (129, 1329383), (187, 917061), (473, 362559), (561, 305687), (731, 234597), (1419, 120853), (2193, 78199), (7109, 24123), (8041, 21327)]