42925221

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{10391}}^1$

素因数の和:10423

約数の個数: 24

約数和(自身を含む): 68088384

約数和(自身を除く): 25163163

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 10391, 31173, 93519, 176647, 280557, 529941, 841671, 1589823, 2525013, 4769469, 14308407, 42925221]

約数ペア:

[(1, 42925221), (3, 14308407), (9, 4769469), (17, 2525013), (27, 1589823), (51, 841671), (81, 529941), (153, 280557), (243, 176647), (459, 93519), (1377, 31173), (4131, 10391)]