31692969

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 62899200

約数和(自身を除く): 31206231

約数列:

[1, 3, 7, 9, 11, 19, 21, 29, 33, 57, 63, 77, 83, 87, 99, 133, 171, 203, 209, 231, 249, 261, 319, 399, 551, 581, 609, 627, 693, 747, 913, 957, 1197, 1463, 1577, 1653, 1743, 1827, 1881, 2233, 2407, 2739, 2871, 3857, 4389, 4731, 4959, 5229, 6061, 6391, 6699, 7221, 8217, 11039, 11571, 13167, 14193, 16849, 17347, 18183, 19173, 20097, 21663, 26477, 33117, 34713, 42427, 45733, 50547, 52041, 54549, 57519, 79431, 99351, 121429, 127281, 137199, 151641, 156123, 185339, 238293, 320131, 364287, 381843, 411597, 503063, 556017, 960393, 1092861, 1509189, 1668051, 2881179, 3521441, 4527567, 10564323, 31692969]

約数ペア:

[(1, 31692969), (3, 10564323), (7, 4527567), (9, 3521441), (11, 2881179), (19, 1668051), (21, 1509189), (29, 1092861), (33, 960393), (57, 556017), (63, 503063), (77, 411597), (83, 381843), (87, 364287), (99, 320131), (133, 238293), (171, 185339), (203, 156123), (209, 151641), (231, 137199), (249, 127281), (261, 121429), (319, 99351), (399, 79431), (551, 57519), (581, 54549), (609, 52041), (627, 50547), (693, 45733), (747, 42427), (913, 34713), (957, 33117), (1197, 26477), (1463, 21663), (1577, 20097), (1653, 19173), (1743, 18183), (1827, 17347), (1881, 16849), (2233, 14193), (2407, 13167), (2739, 11571), (2871, 11039), (3857, 8217), (4389, 7221), (4731, 6699), (4959, 6391), (5229, 6061)]