16407740981187

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1\times {\mathrm{1860533}}^1$

素因数の和:1861020

約数の個数: 48

約数和(自身を含む): 24749627018688

約数和(自身を除く): 8341886037501

約数列:

[1, 3, 9, 37, 71, 111, 213, 333, 373, 639, 1119, 2627, 3357, 7881, 13801, 23643, 26483, 41403, 79449, 124209, 238347, 979871, 1860533, 2939613, 5581599, 8818839, 16744797, 68839721, 132097843, 206519163, 396293529, 619557489, 693978809, 1188880587, 2081936427, 4887620191, 6245809281, 14662860573, 25677215933, 43988581719, 49272495439, 77031647799, 147817486317, 231094943397, 443452458951, 1823082331243, 5469246993729, 16407740981187]

約数ペア:

[(1, 16407740981187), (3, 5469246993729), (9, 1823082331243), (37, 443452458951), (71, 231094943397), (111, 147817486317), (213, 77031647799), (333, 49272495439), (373, 43988581719), (639, 25677215933), (1119, 14662860573), (2627, 6245809281), (3357, 4887620191), (7881, 2081936427), (13801, 1188880587), (23643, 693978809), (26483, 619557489), (41403, 396293529), (79449, 206519163), (124209, 132097843), (238347, 68839721), (979871, 16744797), (1860533, 8818839), (2939613, 5581599)]