73072503

素因数分解:

$3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{6553}}^1$

素因数の和:6628

約数の個数: 32

約数和(自身を含む): 125836800

約数和(自身を除く): 52764297

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 177, 189, 413, 531, 1239, 1593, 3717, 6553, 11151, 19659, 45871, 58977, 137613, 176931, 386627, 412839, 1159881, 1238517, 2706389, 3479643, 8119167, 10438929, 24357501, 73072503]

約数ペア:

[(1, 73072503), (3, 24357501), (7, 10438929), (9, 8119167), (21, 3479643), (27, 2706389), (59, 1238517), (63, 1159881), (177, 412839), (189, 386627), (413, 176931), (531, 137613), (1239, 58977), (1593, 45871), (3717, 19659), (6553, 11151)]