87622821

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{661}}^1$

素因数の和:794

約数の個数: 48

約数和(自身を含む): 150364032

約数和(自身を除く): 62741211

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 103, 117, 143, 309, 429, 661, 927, 1133, 1287, 1339, 1983, 3399, 4017, 5949, 7271, 8593, 10197, 12051, 14729, 21813, 25779, 44187, 65439, 68083, 77337, 94523, 132561, 204249, 283569, 612747, 748913, 850707, 885079, 2246739, 2655237, 6740217, 7965711, 9735869, 29207607, 87622821]

約数ペア:

[(1, 87622821), (3, 29207607), (9, 9735869), (11, 7965711), (13, 6740217), (33, 2655237), (39, 2246739), (99, 885079), (103, 850707), (117, 748913), (143, 612747), (309, 283569), (429, 204249), (661, 132561), (927, 94523), (1133, 77337), (1287, 68083), (1339, 65439), (1983, 44187), (3399, 25779), (4017, 21813), (5949, 14729), (7271, 12051), (8593, 10197)]