64035567

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 103740000

約数和(自身を除く): 39704433

約数列:

[1, 3, 9, 19, 29, 37, 57, 87, 111, 171, 261, 333, 349, 551, 703, 1047, 1073, 1653, 2109, 3141, 3219, 4959, 6327, 6631, 9657, 10121, 12913, 19893, 20387, 30363, 38739, 59679, 61161, 91089, 116217, 183483, 192299, 245347, 374477, 576897, 736041, 1123431, 1730691, 2208123, 3370293, 7115063, 21345189, 64035567]

約数ペア:

[(1, 64035567), (3, 21345189), (9, 7115063), (19, 3370293), (29, 2208123), (37, 1730691), (57, 1123431), (87, 736041), (111, 576897), (171, 374477), (261, 245347), (333, 192299), (349, 183483), (551, 116217), (703, 91089), (1047, 61161), (1073, 59679), (1653, 38739), (2109, 30363), (3141, 20387), (3219, 19893), (4959, 12913), (6327, 10121), (6631, 9657)]