2977881651

素因数分解:

$3^5\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{673}}^1$

素因数の和:958

約数の個数: 48

約数和(自身を含む): 4533809280

約数和(自身を除く): 1555927629

約数列:

[1, 3, 9, 27, 81, 131, 139, 243, 393, 417, 673, 1179, 1251, 2019, 3537, 3753, 6057, 10611, 11259, 18171, 18209, 31833, 33777, 54513, 54627, 88163, 93547, 163539, 163881, 264489, 280641, 491643, 793467, 841923, 1474929, 2380401, 2525769, 4424787, 7141203, 7577307, 12254657, 21423609, 22731921, 36763971, 110291913, 330875739, 992627217, 2977881651]

約数ペア:

[(1, 2977881651), (3, 992627217), (9, 330875739), (27, 110291913), (81, 36763971), (131, 22731921), (139, 21423609), (243, 12254657), (393, 7577307), (417, 7141203), (673, 4424787), (1179, 2525769), (1251, 2380401), (2019, 1474929), (3537, 841923), (3753, 793467), (6057, 491643), (10611, 280641), (11259, 264489), (18171, 163881), (18209, 163539), (31833, 93547), (33777, 88163), (54513, 54627)]