224352207

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{821}}^1$

素因数の和:1208

約数の個数: 32

約数和(自身を含む): 345240000

約数和(自身を除く): 120887793

約数列:

[1, 3, 9, 27, 29, 87, 261, 349, 783, 821, 1047, 2463, 3141, 7389, 9423, 10121, 22167, 23809, 30363, 71427, 91089, 214281, 273267, 286529, 642843, 859587, 2578761, 7736283, 8309341, 24928023, 74784069, 224352207]

約数ペア:

[(1, 224352207), (3, 74784069), (9, 24928023), (27, 8309341), (29, 7736283), (87, 2578761), (261, 859587), (349, 642843), (783, 286529), (821, 273267), (1047, 214281), (2463, 91089), (3141, 71427), (7389, 30363), (9423, 23809), (10121, 22167)]