27579453

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 41472000

約数和(自身を除く): 13892547

約数列:

[1, 3, 11, 33, 71, 79, 149, 213, 237, 447, 781, 869, 1639, 2343, 2607, 4917, 5609, 10579, 11771, 16827, 31737, 35313, 61699, 116369, 129481, 185097, 349107, 388443, 835741, 2507223, 9193151, 27579453]

約数ペア:

[(1, 27579453), (3, 9193151), (11, 2507223), (33, 835741), (71, 388443), (79, 349107), (149, 185097), (213, 129481), (237, 116369), (447, 61699), (781, 35313), (869, 31737), (1639, 16827), (2343, 11771), (2607, 10579), (4917, 5609)]