37199979

素因数分解:

$3^4\times {\mathrm{257}}^1\times {\mathrm{1787}}^1$

素因数の和:2056

約数の個数: 20

約数和(自身を含む): 55817784

約数和(自身を除く): 18617805

約数列:

[1, 3, 9, 27, 81, 257, 771, 1787, 2313, 5361, 6939, 16083, 20817, 48249, 144747, 459259, 1377777, 4133331, 12399993, 37199979]

約数ペア:

[(1, 37199979), (3, 12399993), (9, 4133331), (27, 1377777), (81, 459259), (257, 144747), (771, 48249), (1787, 20817), (2313, 16083), (5361, 6939)]