75599769

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{653}}^1$

素因数の和:849

約数の個数: 32

約数和(自身を含む): 119289600

約数和(自身を除く): 43689831

約数列:

[1, 3, 7, 21, 37, 111, 149, 259, 447, 653, 777, 1043, 1959, 3129, 4571, 5513, 13713, 16539, 24161, 38591, 72483, 97297, 115773, 169127, 291891, 507381, 681079, 2043237, 3599989, 10799967, 25199923, 75599769]

約数ペア:

[(1, 75599769), (3, 25199923), (7, 10799967), (21, 3599989), (37, 2043237), (111, 681079), (149, 507381), (259, 291891), (447, 169127), (653, 115773), (777, 97297), (1043, 72483), (1959, 38591), (3129, 24161), (4571, 16539), (5513, 13713)]