72886803

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{751}}^1$

素因数の和:955

約数の個数: 32

約数和(自身を含む): 113052672

約数和(自身を除く): 40165869

約数列:

[1, 3, 11, 17, 33, 51, 173, 187, 519, 561, 751, 1903, 2253, 2941, 5709, 8261, 8823, 12767, 24783, 32351, 38301, 97053, 129923, 140437, 389769, 421311, 1429153, 2208691, 4287459, 6626073, 24295601, 72886803]

約数ペア:

[(1, 72886803), (3, 24295601), (11, 6626073), (17, 4287459), (33, 2208691), (51, 1429153), (173, 421311), (187, 389769), (519, 140437), (561, 129923), (751, 97053), (1903, 38301), (2253, 32351), (2941, 24783), (5709, 12767), (8261, 8823)]