42203133

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4751}}^1$

素因数の和:4814

約数の個数: 32

約数和(自身を含む): 72990720

約数和(自身を除く): 30787587

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 2961, 4751, 8883, 14253, 33257, 42759, 99771, 128277, 223297, 299313, 669891, 897939, 1563079, 2009673, 4689237, 6029019, 14067711, 42203133]

約数ペア:

[(1, 42203133), (3, 14067711), (7, 6029019), (9, 4689237), (21, 2009673), (27, 1563079), (47, 897939), (63, 669891), (141, 299313), (189, 223297), (329, 128277), (423, 99771), (987, 42759), (1269, 33257), (2961, 14253), (4751, 8883)]