303669243

素因数分解:

$3^4\times {\mathrm{157}}^1\times {\mathrm{23879}}^1$

素因数の和:24048

約数の個数: 20

約数和(自身を含む): 456537840

約数和(自身を除く): 152868597

約数列:

[1, 3, 9, 27, 81, 157, 471, 1413, 4239, 12717, 23879, 71637, 214911, 644733, 1934199, 3749003, 11247009, 33741027, 101223081, 303669243]

約数ペア:

[(1, 303669243), (3, 101223081), (9, 33741027), (27, 11247009), (81, 3749003), (157, 1934199), (471, 644733), (1413, 214911), (4239, 71637), (12717, 23879)]