83137691

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2267}}^1$

素因数の和:2331

約数の個数: 24

約数和(自身を含む): 106251264

約数和(自身を除く): 23113573

約数列:

[1, 7, 13, 31, 91, 169, 217, 403, 1183, 2267, 2821, 5239, 15869, 29471, 36673, 70277, 206297, 383123, 491939, 913601, 2681861, 6395207, 11876813, 83137691]

約数ペア:

[(1, 83137691), (7, 11876813), (13, 6395207), (31, 2681861), (91, 913601), (169, 491939), (217, 383123), (403, 206297), (1183, 70277), (2267, 36673), (2821, 29471), (5239, 15869)]