77163919

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{9043}}^1$

素因数の和:9126

約数の個数: 16

約数和(自身を含む): 93768192

約数和(自身を除く): 16604273

約数列:

[1, 7, 23, 53, 161, 371, 1219, 8533, 9043, 63301, 207989, 479279, 1455923, 3354953, 11023417, 77163919]

約数ペア:

[(1, 77163919), (7, 11023417), (23, 3354953), (53, 1455923), (161, 479279), (371, 207989), (1219, 63301), (8533, 9043)]