210007000323

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{2939}}^1\times {\mathrm{7331}}^1$

素因数の和:10317

約数の個数: 48

約数和(自身を含む): 328514659200

約数和(自身を除く): 118507658877

約数列:

[1, 3, 9, 19, 27, 57, 171, 361, 513, 1083, 2939, 3249, 7331, 8817, 9747, 21993, 26451, 55841, 65979, 79353, 139289, 167523, 197937, 417867, 502569, 1060979, 1253601, 1507707, 2646491, 3182937, 3760803, 7939473, 9548811, 21545809, 23818419, 28646433, 64637427, 71455257, 193912281, 409370371, 581736843, 1228111113, 3684333339, 7778037049, 11053000017, 23334111147, 70002333441, 210007000323]

約数ペア:

[(1, 210007000323), (3, 70002333441), (9, 23334111147), (19, 11053000017), (27, 7778037049), (57, 3684333339), (171, 1228111113), (361, 581736843), (513, 409370371), (1083, 193912281), (2939, 71455257), (3249, 64637427), (7331, 28646433), (8817, 23818419), (9747, 21545809), (21993, 9548811), (26451, 7939473), (55841, 3760803), (65979, 3182937), (79353, 2646491), (139289, 1507707), (167523, 1253601), (197937, 1060979), (417867, 502569)]