20180177127

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1163}}^1\times {\mathrm{3307}}^1$

素因数の和:4540

約数の個数: 48

約数和(自身を含む): 32436713088

約数和(自身を除く): 12256535961

約数列:

[1, 3, 9, 11, 33, 53, 99, 159, 477, 583, 1163, 1749, 3307, 3489, 5247, 9921, 10467, 12793, 29763, 36377, 38379, 61639, 109131, 115137, 175271, 184917, 327393, 525813, 554751, 678029, 1577439, 1927981, 2034087, 3846041, 5783943, 6102261, 11538123, 17351829, 34614369, 42306451, 126919353, 203840173, 380758059, 611520519, 1834561557, 2242241903, 6726725709, 20180177127]

約数ペア:

[(1, 20180177127), (3, 6726725709), (9, 2242241903), (11, 1834561557), (33, 611520519), (53, 380758059), (99, 203840173), (159, 126919353), (477, 42306451), (583, 34614369), (1163, 17351829), (1749, 11538123), (3307, 6102261), (3489, 5783943), (5247, 3846041), (9921, 2034087), (10467, 1927981), (12793, 1577439), (29763, 678029), (36377, 554751), (38379, 525813), (61639, 327393), (109131, 184917), (115137, 175271)]