161885751477

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1\times {\mathrm{46301}}^1$

素因数の和:46669

約数の個数: 32

約数和(自身を含む): 223280838144

約数和(自身を除く): 61395086667

約数列:

[1, 3, 47, 137, 141, 181, 411, 543, 6439, 8507, 19317, 24797, 25521, 46301, 74391, 138903, 1165459, 2176147, 3496377, 6343237, 6528441, 8380481, 19029711, 25141443, 298132139, 393882607, 894396417, 1148125897, 1181647821, 3444377691, 53961917159, 161885751477]

約数ペア:

[(1, 161885751477), (3, 53961917159), (47, 3444377691), (137, 1181647821), (141, 1148125897), (181, 894396417), (411, 393882607), (543, 298132139), (6439, 25141443), (8507, 19029711), (19317, 8380481), (24797, 6528441), (25521, 6343237), (46301, 3496377), (74391, 2176147), (138903, 1165459)]