87512042793

素因数分解:

$3^1\times 7^3\times {\mathrm{71}}^1\times {\mathrm{1197827}}^1$

素因数の和:1197922

約数の個数: 32

約数和(自身を含む): 137989785600

約数和(自身を除く): 50477742807

約数列:

[1, 3, 7, 21, 49, 71, 147, 213, 343, 497, 1029, 1491, 3479, 10437, 24353, 73059, 1197827, 3593481, 8384789, 25154367, 58693523, 85045717, 176080569, 255137151, 410854661, 595320019, 1232563983, 1785960057, 4167240133, 12501720399, 29170680931, 87512042793]

約数ペア:

[(1, 87512042793), (3, 29170680931), (7, 12501720399), (21, 4167240133), (49, 1785960057), (71, 1232563983), (147, 595320019), (213, 410854661), (343, 255137151), (497, 176080569), (1029, 85045717), (1491, 58693523), (3479, 25154367), (10437, 8384789), (24353, 3593481), (73059, 1197827)]