157788121059

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1277}}^1\times {\mathrm{4139}}^1$

素因数の和:5560

約数の個数: 48

約数和(自身を含む): 237710453760

約数和(自身を除く): 79922332701

約数列:

[1, 3, 9, 31, 93, 107, 279, 321, 963, 1277, 3317, 3831, 4139, 9951, 11493, 12417, 29853, 37251, 39587, 118761, 128309, 136639, 356283, 384927, 409917, 442873, 1154781, 1229751, 1328619, 3985857, 4235809, 5285503, 12707427, 13729063, 15856509, 38122281, 41187189, 47569527, 123561567, 163850593, 491551779, 565548821, 1474655337, 1696646463, 5089939389, 17532013451, 52596040353, 157788121059]

約数ペア:

[(1, 157788121059), (3, 52596040353), (9, 17532013451), (31, 5089939389), (93, 1696646463), (107, 1474655337), (279, 565548821), (321, 491551779), (963, 163850593), (1277, 123561567), (3317, 47569527), (3831, 41187189), (4139, 38122281), (9951, 15856509), (11493, 13729063), (12417, 12707427), (29853, 5285503), (37251, 4235809), (39587, 3985857), (118761, 1328619), (128309, 1229751), (136639, 1154781), (356283, 442873), (384927, 409917)]