140539077

素因数分解:

$3^3\times 7^1\times {\mathrm{461}}^1\times {\mathrm{1613}}^1$

素因数の和:2090

約数の個数: 32

約数和(自身を含む): 238613760

約数和(自身を除く): 98074683

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 461, 1383, 1613, 3227, 4149, 4839, 9681, 11291, 12447, 14517, 29043, 33873, 43551, 87129, 101619, 304857, 743593, 2230779, 5205151, 6692337, 15615453, 20077011, 46846359, 140539077]

約数ペア:

[(1, 140539077), (3, 46846359), (7, 20077011), (9, 15615453), (21, 6692337), (27, 5205151), (63, 2230779), (189, 743593), (461, 304857), (1383, 101619), (1613, 87129), (3227, 43551), (4149, 33873), (4839, 29043), (9681, 14517), (11291, 12447)]