64543941

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{8467}}^1$

素因数の和:8502

約数の個数: 36

約数和(自身を含む): 117129376

約数和(自身を除く): 52585435

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 231, 363, 693, 847, 1089, 2541, 7623, 8467, 25401, 59269, 76203, 93137, 177807, 279411, 533421, 651959, 838233, 1024507, 1955877, 3073521, 5867631, 7171549, 9220563, 21514647, 64543941]

約数ペア:

[(1, 64543941), (3, 21514647), (7, 9220563), (9, 7171549), (11, 5867631), (21, 3073521), (33, 1955877), (63, 1024507), (77, 838233), (99, 651959), (121, 533421), (231, 279411), (363, 177807), (693, 93137), (847, 76203), (1089, 59269), (2541, 25401), (7623, 8467)]