61401669

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{367}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 97222656

約数和(自身を除く): 35820987

約数列:

[1, 3, 7, 21, 31, 93, 217, 257, 367, 651, 771, 1101, 1799, 2569, 5397, 7707, 7967, 11377, 23901, 34131, 55769, 79639, 94319, 167307, 238917, 282957, 660233, 1980699, 2923889, 8771667, 20467223, 61401669]

約数ペア:

[(1, 61401669), (3, 20467223), (7, 8771667), (21, 2923889), (31, 1980699), (93, 660233), (217, 282957), (257, 238917), (367, 167307), (651, 94319), (771, 79639), (1101, 55769), (1799, 34131), (2569, 23901), (5397, 11377), (7707, 7967)]