61683169149

素因数分解:

$3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{6571127}}^1$

素因数の和:6571289

約数の個数: 24

約数和(自身を含む): 102509596800

約数和(自身を除く): 40826427651

約数列:

[1, 3, 7, 9, 21, 63, 149, 447, 1043, 1341, 3129, 9387, 6571127, 19713381, 45997889, 59140143, 137993667, 413981001, 979097923, 2937293769, 6853685461, 8811881307, 20561056383, 61683169149]

約数ペア:

[(1, 61683169149), (3, 20561056383), (7, 8811881307), (9, 6853685461), (21, 2937293769), (63, 979097923), (149, 413981001), (447, 137993667), (1043, 59140143), (1341, 45997889), (3129, 19713381), (9387, 6571127)]