271260909129

素因数分解:

$3^1\times 7^2\times {\mathrm{1845312307}}^1$

素因数の和:1845312324

約数の個数: 12

約数和(自身を含む): 420731206224

約数和(自身を除く): 149470297095

約数列:

[1, 3, 7, 21, 49, 147, 1845312307, 5535936921, 12917186149, 38751558447, 90420303043, 271260909129]

約数ペア:

[(1, 271260909129), (3, 90420303043), (7, 38751558447), (21, 12917186149), (49, 5535936921), (147, 1845312307)]