175045018509

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^2\times {\mathrm{2971}}^1$

素因数の和:3243

約数の個数: 72

約数和(自身を含む): 277970565600

約数和(自身を除く): 102925547091

約数列:

[1, 3, 9, 19, 29, 57, 87, 109, 171, 261, 327, 551, 981, 1653, 2071, 2971, 3161, 4959, 6213, 8913, 9483, 11881, 18639, 26739, 28449, 35643, 56449, 60059, 86159, 106929, 169347, 180177, 225739, 258477, 323839, 344549, 508041, 540531, 677217, 775431, 971517, 1033647, 1637021, 2031651, 2914551, 3100941, 4911063, 6152941, 6546431, 9391331, 14733189, 18458823, 19639293, 28173993, 35298451, 55376469, 58917879, 84521979, 105895353, 178435289, 317686059, 535305867, 670670569, 1023655079, 1605917601, 2012011707, 3070965237, 6036035121, 9212895711, 19449446501, 58348339503, 175045018509]

約数ペア:

[(1, 175045018509), (3, 58348339503), (9, 19449446501), (19, 9212895711), (29, 6036035121), (57, 3070965237), (87, 2012011707), (109, 1605917601), (171, 1023655079), (261, 670670569), (327, 535305867), (551, 317686059), (981, 178435289), (1653, 105895353), (2071, 84521979), (2971, 58917879), (3161, 55376469), (4959, 35298451), (6213, 28173993), (8913, 19639293), (9483, 18458823), (11881, 14733189), (18639, 9391331), (26739, 6546431), (28449, 6152941), (35643, 4911063), (56449, 3100941), (60059, 2914551), (86159, 2031651), (106929, 1637021), (169347, 1033647), (180177, 971517), (225739, 775431), (258477, 677217), (323839, 540531), (344549, 508041)]