62491023

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:205

約数の個数: 72

約数和(自身を含む): 112466016

約数和(自身を除く): 49974993

約数列:

[1, 3, 7, 9, 21, 23, 49, 61, 63, 69, 101, 147, 161, 183, 207, 303, 427, 441, 483, 549, 707, 909, 1127, 1281, 1403, 1449, 2121, 2323, 2989, 3381, 3843, 4209, 4949, 6161, 6363, 6969, 8967, 9821, 10143, 12627, 14847, 16261, 18483, 20907, 26901, 29463, 43127, 44541, 48783, 55449, 68747, 88389, 113827, 129381, 141703, 146349, 206241, 301889, 341481, 388143, 425109, 618723, 905667, 991921, 1024443, 1275327, 2717001, 2975763, 6943447, 8927289, 20830341, 62491023]

約数ペア:

[(1, 62491023), (3, 20830341), (7, 8927289), (9, 6943447), (21, 2975763), (23, 2717001), (49, 1275327), (61, 1024443), (63, 991921), (69, 905667), (101, 618723), (147, 425109), (161, 388143), (183, 341481), (207, 301889), (303, 206241), (427, 146349), (441, 141703), (483, 129381), (549, 113827), (707, 88389), (909, 68747), (1127, 55449), (1281, 48783), (1403, 44541), (1449, 43127), (2121, 29463), (2323, 26901), (2989, 20907), (3381, 18483), (3843, 16261), (4209, 14847), (4949, 12627), (6161, 10143), (6363, 9821), (6969, 8967)]