1330668927

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{3253}}^1$

素因数の和:3460

約数の個数: 48

約数和(自身を含む): 2263326208

約数和(自身を除く): 932657281

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 151, 301, 387, 453, 903, 1057, 1359, 2709, 3171, 3253, 6493, 9513, 9759, 19479, 22771, 29277, 45451, 58437, 68313, 136353, 139879, 204939, 409059, 419637, 491203, 979153, 1258911, 1473609, 2937459, 3438421, 4420827, 8812377, 10315263, 21121729, 30945789, 63365187, 147852103, 190095561, 443556309, 1330668927]

約数ペア:

[(1, 1330668927), (3, 443556309), (7, 190095561), (9, 147852103), (21, 63365187), (43, 30945789), (63, 21121729), (129, 10315263), (151, 8812377), (301, 4420827), (387, 3438421), (453, 2937459), (903, 1473609), (1057, 1258911), (1359, 979153), (2709, 491203), (3171, 419637), (3253, 409059), (6493, 204939), (9513, 139879), (9759, 136353), (19479, 68313), (22771, 58437), (29277, 45451)]