15671854089

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{157571}}^1$

素因数の和:157877

約数の個数: 24

約数和(自身を含む): 23253845472

約数和(自身を除く): 7581991383

約数列:

[1, 3, 9, 43, 129, 257, 387, 771, 2313, 11051, 33153, 99459, 157571, 472713, 1418139, 6775553, 20326659, 40495747, 60979977, 121487241, 364461723, 1741317121, 5223951363, 15671854089]

約数ペア:

[(1, 15671854089), (3, 5223951363), (9, 1741317121), (43, 364461723), (129, 121487241), (257, 60979977), (387, 40495747), (771, 20326659), (2313, 6775553), (11051, 1418139), (33153, 472713), (99459, 157571)]