53996816727

素因数分解:

$3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2026223}}^1$

素因数の和:2026289

約数の個数: 40

約数和(自身を含む): 94146471936

約数和(自身を除く): 40149655209

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 81, 141, 189, 329, 423, 567, 987, 1269, 2961, 3807, 8883, 26649, 2026223, 6078669, 14183561, 18236007, 42550683, 54708021, 95232481, 127652049, 164124063, 285697443, 382956147, 666627367, 857092329, 1148868441, 1999882101, 2571276987, 5999646303, 7713830961, 17998938909, 53996816727]

約数ペア:

[(1, 53996816727), (3, 17998938909), (7, 7713830961), (9, 5999646303), (21, 2571276987), (27, 1999882101), (47, 1148868441), (63, 857092329), (81, 666627367), (141, 382956147), (189, 285697443), (329, 164124063), (423, 127652049), (567, 95232481), (987, 54708021), (1269, 42550683), (2961, 18236007), (3807, 14183561), (8883, 6078669), (26649, 2026223)]