74927307

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11933}}^1$

素因数の和:11979

約数の個数: 32

約数和(自身を含む): 128314368

約数和(自身を除く): 53387061

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 6279, 11933, 35799, 83531, 155129, 250593, 274459, 465387, 823377, 1085903, 1921213, 3257709, 3567967, 5763639, 10703901, 24975769, 74927307]

約数ペア:

[(1, 74927307), (3, 24975769), (7, 10703901), (13, 5763639), (21, 3567967), (23, 3257709), (39, 1921213), (69, 1085903), (91, 823377), (161, 465387), (273, 274459), (299, 250593), (483, 155129), (897, 83531), (2093, 35799), (6279, 11933)]