156957681627

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{1369219}}^1$

素因数の和:1369543

約数の個数: 24

約数和(自身を含む): 232394972160

約数和(自身を除く): 75437290533

約数列:

[1, 3, 9, 47, 141, 271, 423, 813, 2439, 12737, 38211, 114633, 1369219, 4107657, 12322971, 64353293, 193059879, 371058349, 579179637, 1113175047, 3339525141, 17439742403, 52319227209, 156957681627]

約数ペア:

[(1, 156957681627), (3, 52319227209), (9, 17439742403), (47, 3339525141), (141, 1113175047), (271, 579179637), (423, 371058349), (813, 193059879), (2439, 64353293), (12737, 12322971), (38211, 4107657), (114633, 1369219)]