80772573

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1879}}^1$

素因数の和:2001

約数の個数: 32

約数和(自身を含む): 129945600

約数和(自身を除く): 49173027

約数列:

[1, 3, 7, 21, 23, 69, 89, 161, 267, 483, 623, 1869, 1879, 2047, 5637, 6141, 13153, 14329, 39459, 42987, 43217, 129651, 167231, 302519, 501693, 907557, 1170617, 3511851, 3846313, 11538939, 26924191, 80772573]

約数ペア:

[(1, 80772573), (3, 26924191), (7, 11538939), (21, 3846313), (23, 3511851), (69, 1170617), (89, 907557), (161, 501693), (267, 302519), (483, 167231), (623, 129651), (1869, 43217), (1879, 42987), (2047, 39459), (5637, 14329), (6141, 13153)]