83607139

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2777}}^1$

素因数の和:2835

約数の個数: 32

約数和(自身を含む): 115209216

約数和(自身を除く): 31602077

約数列:

[1, 7, 11, 17, 23, 77, 119, 161, 187, 253, 391, 1309, 1771, 2737, 2777, 4301, 19439, 30107, 30547, 47209, 63871, 213829, 330463, 447097, 519299, 702581, 1085807, 3635093, 4918067, 7600649, 11943877, 83607139]

約数ペア:

[(1, 83607139), (7, 11943877), (11, 7600649), (17, 4918067), (23, 3635093), (77, 1085807), (119, 702581), (161, 519299), (187, 447097), (253, 330463), (391, 213829), (1309, 63871), (1771, 47209), (2737, 30547), (2777, 30107), (4301, 19439)]