87611349

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{547}}^1$

素因数の和:849

約数の個数: 32

約数和(自身を含む): 138885120

約数和(自身を除く): 51273771

約数列:

[1, 3, 7, 21, 29, 87, 203, 263, 547, 609, 789, 1641, 1841, 3829, 5523, 7627, 11487, 15863, 22881, 47589, 53389, 111041, 143861, 160167, 333123, 431583, 1007027, 3021081, 4171969, 12515907, 29203783, 87611349]

約数ペア:

[(1, 87611349), (3, 29203783), (7, 12515907), (21, 4171969), (29, 3021081), (87, 1007027), (203, 431583), (263, 333123), (547, 160167), (609, 143861), (789, 111041), (1641, 53389), (1841, 47589), (3829, 22881), (5523, 15863), (7627, 11487)]