127339914

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{70981}}^1$

素因数の和:71022

約数の個数: 32

約数和(自身を含む): 286199424

約数和(自身を除く): 158859510

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 70981, 141962, 212943, 425886, 922753, 1632563, 1845506, 2768259, 3265126, 4897689, 5536518, 9795378, 21223319, 42446638, 63669957, 127339914]

約数ペア:

[(1, 127339914), (2, 63669957), (3, 42446638), (6, 21223319), (13, 9795378), (23, 5536518), (26, 4897689), (39, 3265126), (46, 2768259), (69, 1845506), (78, 1632563), (138, 922753), (299, 425886), (598, 212943), (897, 141962), (1794, 70981)]