119121471

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 202209280

約数和(自身を除く): 83087809

約数列:

[1, 3, 7, 9, 21, 61, 63, 139, 183, 223, 417, 427, 549, 669, 973, 1251, 1281, 1561, 2007, 2919, 3843, 4683, 8479, 8757, 13603, 14049, 25437, 30997, 40809, 59353, 76311, 92991, 95221, 122427, 178059, 216979, 278973, 285663, 534177, 650937, 856989, 1890817, 1952811, 5672451, 13235719, 17017353, 39707157, 119121471]

約数ペア:

[(1, 119121471), (3, 39707157), (7, 17017353), (9, 13235719), (21, 5672451), (61, 1952811), (63, 1890817), (139, 856989), (183, 650937), (223, 534177), (417, 285663), (427, 278973), (549, 216979), (669, 178059), (973, 122427), (1251, 95221), (1281, 92991), (1561, 76311), (2007, 59353), (2919, 40809), (3843, 30997), (4683, 25437), (8479, 14049), (8757, 13603)]