128822463

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{881}}^1$

素因数の和:1116

約数の個数: 48

約数和(自身を含む): 233356032

約数和(自身を除く): 104533569

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 211, 231, 633, 693, 881, 1477, 1899, 2321, 2643, 4431, 6167, 6963, 7929, 9691, 13293, 16247, 18501, 20889, 29073, 48741, 55503, 67837, 87219, 146223, 185891, 203511, 557673, 610533, 1301237, 1673019, 2044801, 3903711, 6134403, 11711133, 14313607, 18403209, 42940821, 128822463]

約数ペア:

[(1, 128822463), (3, 42940821), (7, 18403209), (9, 14313607), (11, 11711133), (21, 6134403), (33, 3903711), (63, 2044801), (77, 1673019), (99, 1301237), (211, 610533), (231, 557673), (633, 203511), (693, 185891), (881, 146223), (1477, 87219), (1899, 67837), (2321, 55503), (2643, 48741), (4431, 29073), (6167, 20889), (6963, 18501), (7929, 16247), (9691, 13293)]