87409503

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1483}}^1$

素因数の和:1588

約数の個数: 32

約数和(自身を含む): 135340800

約数和(自身を除く): 47931297

約数列:

[1, 3, 9, 27, 37, 59, 111, 177, 333, 531, 999, 1483, 1593, 2183, 4449, 6549, 13347, 19647, 40041, 54871, 58941, 87497, 164613, 262491, 493839, 787473, 1481517, 2362419, 3237389, 9712167, 29136501, 87409503]

約数ペア:

[(1, 87409503), (3, 29136501), (9, 9712167), (27, 3237389), (37, 2362419), (59, 1481517), (111, 787473), (177, 493839), (333, 262491), (531, 164613), (999, 87497), (1483, 58941), (1593, 54871), (2183, 40041), (4449, 19647), (6549, 13347)]