265217073

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{773}}^1$

素因数の和:1105

約数の個数: 32

約数和(自身を含む): 398120832

約数和(自身を除く): 132903759

約数列:

[1, 3, 11, 33, 37, 111, 281, 407, 773, 843, 1221, 2319, 3091, 8503, 9273, 10397, 25509, 28601, 31191, 85803, 114367, 217213, 314611, 343101, 651639, 943833, 2389343, 7168029, 8036881, 24110643, 88405691, 265217073]

約数ペア:

[(1, 265217073), (3, 88405691), (11, 24110643), (33, 8036881), (37, 7168029), (111, 2389343), (281, 943833), (407, 651639), (773, 343101), (843, 314611), (1221, 217213), (2319, 114367), (3091, 85803), (8503, 31191), (9273, 28601), (10397, 25509)]