157035217689

素因数分解:

$3^2\times 7^4\times {\mathrm{7267121}}^1$

素因数の和:7267155

約数の個数: 30

約数和(自身を含む): 264617713386

約数和(自身を除く): 107582495697

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 2401, 3087, 7203, 21609, 7267121, 21801363, 50869847, 65404089, 152609541, 356088929, 457828623, 1068266787, 2492622503, 3204800361, 7477867509, 17448357521, 22433602527, 52345072563, 157035217689]

約数ペア:

[(1, 157035217689), (3, 52345072563), (7, 22433602527), (9, 17448357521), (21, 7477867509), (49, 3204800361), (63, 2492622503), (147, 1068266787), (343, 457828623), (441, 356088929), (1029, 152609541), (2401, 65404089), (3087, 50869847), (7203, 21801363), (21609, 7267121)]