1570376260521

素因数分解:

$3^6\times {\mathrm{139}}^1\times {\mathrm{15497491}}^1$

素因数の和:15497648

約数の個数: 28

約数和(自身を含む): 2371426225840

約数和(自身を除く): 801049965319

約数列:

[1, 3, 9, 27, 81, 139, 243, 417, 729, 1251, 3753, 11259, 33777, 101331, 15497491, 46492473, 139477419, 418432257, 1255296771, 2154151249, 3765890313, 6462453747, 11297670939, 19387361241, 58162083723, 174486251169, 523458753507, 1570376260521]

約数ペア:

[(1, 1570376260521), (3, 523458753507), (9, 174486251169), (27, 58162083723), (81, 19387361241), (139, 11297670939), (243, 6462453747), (417, 3765890313), (729, 2154151249), (1251, 1255296771), (3753, 418432257), (11259, 139477419), (33777, 46492473), (101331, 15497491)]