28336750857

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{1361}}^1\times {\mathrm{10861}}^1$

素因数の和:12302

約数の個数: 32

約数和(自身を含む): 42606846720

約数和(自身を除く): 14270095863

約数列:

[1, 3, 9, 27, 71, 213, 639, 1361, 1917, 4083, 10861, 12249, 32583, 36747, 96631, 97749, 289893, 293247, 771131, 869679, 2313393, 2609037, 6940179, 14781821, 20820537, 44345463, 133036389, 399109167, 1049509291, 3148527873, 9445583619, 28336750857]

約数ペア:

[(1, 28336750857), (3, 9445583619), (9, 3148527873), (27, 1049509291), (71, 399109167), (213, 133036389), (639, 44345463), (1361, 20820537), (1917, 14781821), (4083, 6940179), (10861, 2609037), (12249, 2313393), (32583, 869679), (36747, 771131), (96631, 293247), (97749, 289893)]