312303951

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{5569}}^1$

素因数の和:5676

約数の個数: 32

約数和(自身を含む): 484812800

約数和(自身を除く): 172508849

約数列:

[1, 3, 9, 27, 31, 67, 93, 201, 279, 603, 837, 1809, 2077, 5569, 6231, 16707, 18693, 50121, 56079, 150363, 172639, 373123, 517917, 1119369, 1553751, 3358107, 4661253, 10074321, 11566813, 34700439, 104101317, 312303951]

約数ペア:

[(1, 312303951), (3, 104101317), (9, 34700439), (27, 11566813), (31, 10074321), (67, 4661253), (93, 3358107), (201, 1553751), (279, 1119369), (603, 517917), (837, 373123), (1809, 172639), (2077, 150363), (5569, 56079), (6231, 50121), (16707, 18693)]