130477311

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{34273}}^1$

素因数の和:34332

約数の個数: 20

約数和(自身を含む): 199063392

約数和(自身を除く): 68586081

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 34273, 102819, 308457, 925371, 1610831, 2776113, 4832493, 14497479, 43492437, 130477311]

約数ペア:

[(1, 130477311), (3, 43492437), (9, 14497479), (27, 4832493), (47, 2776113), (81, 1610831), (141, 925371), (423, 308457), (1269, 102819), (3807, 34273)]