231096321

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{60703}}^1$

素因数の和:60762

約数の個数: 20

約数和(自身を含む): 352568832

約数和(自身を除く): 121472511

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 60703, 182109, 546327, 1638981, 2853041, 4916943, 8559123, 25677369, 77032107, 231096321]

約数ペア:

[(1, 231096321), (3, 77032107), (9, 25677369), (27, 8559123), (47, 4916943), (81, 2853041), (141, 1638981), (423, 546327), (1269, 182109), (3807, 60703)]