71546079

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{283}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 107311104

約数和(自身を除く): 35765025

約数列:

[1, 3, 11, 33, 47, 141, 163, 283, 489, 517, 849, 1551, 1793, 3113, 5379, 7661, 9339, 13301, 22983, 39903, 46129, 84271, 138387, 146311, 252813, 438933, 507419, 1522257, 2168063, 6504189, 23848693, 71546079]

約数ペア:

[(1, 71546079), (3, 23848693), (11, 6504189), (33, 2168063), (47, 1522257), (141, 507419), (163, 438933), (283, 252813), (489, 146311), (517, 138387), (849, 84271), (1551, 46129), (1793, 39903), (3113, 22983), (5379, 13301), (7661, 9339)]