42072156951

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{564871}}^1$

素因数の和:564983

約数の個数: 32

約数和(自身を含む): 63880244736

約数和(自身を除く): 21808087785

約数列:

[1, 3, 11, 33, 37, 61, 111, 183, 407, 671, 1221, 2013, 2257, 6771, 24827, 74481, 564871, 1694613, 6213581, 18640743, 20900227, 34457131, 62700681, 103371393, 229902497, 379028441, 689707491, 1137085323, 1274913847, 3824741541, 14024052317, 42072156951]

約数ペア:

[(1, 42072156951), (3, 14024052317), (11, 3824741541), (33, 1274913847), (37, 1137085323), (61, 689707491), (111, 379028441), (183, 229902497), (407, 103371393), (671, 62700681), (1221, 34457131), (2013, 20900227), (2257, 18640743), (6771, 6213581), (24827, 1694613), (74481, 564871)]