55565769

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3967}}^1$

素因数の和:4029

約数の個数: 32

約数和(自身を含む): 91422720

約数和(自身を除く): 35856951

約数列:

[1, 3, 7, 21, 23, 29, 69, 87, 161, 203, 483, 609, 667, 2001, 3967, 4669, 11901, 14007, 27769, 83307, 91241, 115043, 273723, 345129, 638687, 805301, 1916061, 2415903, 2645989, 7937967, 18521923, 55565769]

約数ペア:

[(1, 55565769), (3, 18521923), (7, 7937967), (21, 2645989), (23, 2415903), (29, 1916061), (69, 805301), (87, 638687), (161, 345129), (203, 273723), (483, 115043), (609, 91241), (667, 83307), (2001, 27769), (3967, 14007), (4669, 11901)]