227900547

素因数分解:

$3^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3557}}^1$

素因数の和:3689

約数の個数: 40

約数和(自身を含む): 392632416

約数和(自身を除く): 164731869

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 113, 189, 339, 567, 791, 1017, 2373, 3051, 3557, 7119, 9153, 10671, 21357, 24899, 32013, 64071, 74697, 96039, 224091, 288117, 401941, 672273, 1205823, 2016819, 2813587, 3617469, 8440761, 10852407, 25322283, 32557221, 75966849, 227900547]

約数ペア:

[(1, 227900547), (3, 75966849), (7, 32557221), (9, 25322283), (21, 10852407), (27, 8440761), (63, 3617469), (81, 2813587), (113, 2016819), (189, 1205823), (339, 672273), (567, 401941), (791, 288117), (1017, 224091), (2373, 96039), (3051, 74697), (3557, 64071), (7119, 32013), (9153, 24899), (10671, 21357)]