27928935

素因数分解:

$3^3\times 5^1\times {\mathrm{443}}^1\times {\mathrm{467}}^1$

素因数の和:924

約数の個数: 32

約数和(自身を含む): 49870080

約数和(自身を除く): 21941145

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 443, 467, 1329, 1401, 2215, 2335, 3987, 4203, 6645, 7005, 11961, 12609, 19935, 21015, 59805, 63045, 206881, 620643, 1034405, 1861929, 3103215, 5585787, 9309645, 27928935]

約数ペア:

[(1, 27928935), (3, 9309645), (5, 5585787), (9, 3103215), (15, 1861929), (27, 1034405), (45, 620643), (135, 206881), (443, 63045), (467, 59805), (1329, 21015), (1401, 19935), (2215, 12609), (2335, 11961), (3987, 7005), (4203, 6645)]