143322021

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{171233}}^1$

素因数の和:171273

約数の個数: 16

約数和(自身を含む): 219179520

約数和(自身を除く): 75857499

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 171233, 513699, 1541097, 4623291, 5308223, 15924669, 47774007, 143322021]

約数ペア:

[(1, 143322021), (3, 47774007), (9, 15924669), (27, 5308223), (31, 4623291), (93, 1541097), (279, 513699), (837, 171233)]