42265989

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{50497}}^1$

素因数の和:50537

約数の個数: 16

約数和(自身を含む): 64637440

約数和(自身を除く): 22371451

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 50497, 151491, 454473, 1363419, 1565407, 4696221, 14088663, 42265989]

約数ペア:

[(1, 42265989), (3, 14088663), (9, 4696221), (27, 1565407), (31, 1363419), (93, 454473), (279, 151491), (837, 50497)]