62281791

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:338

約数の個数: 80

約数和(自身を含む): 115463040

約数和(自身を除く): 53181249

約数列:

[1, 3, 9, 11, 13, 19, 27, 33, 39, 57, 81, 99, 117, 143, 171, 209, 247, 283, 297, 351, 429, 513, 627, 741, 849, 891, 1053, 1287, 1539, 1881, 2223, 2547, 2717, 3113, 3679, 3861, 5377, 5643, 6669, 7641, 8151, 9339, 11037, 11583, 16131, 16929, 20007, 22923, 24453, 28017, 33111, 40469, 48393, 59147, 69901, 73359, 84051, 99333, 121407, 145179, 177441, 209703, 220077, 252153, 297999, 364221, 435537, 532323, 629109, 768911, 1092663, 1596969, 1887327, 2306733, 3277989, 4790907, 5661981, 6920199, 20760597, 62281791]

約数ペア:

[(1, 62281791), (3, 20760597), (9, 6920199), (11, 5661981), (13, 4790907), (19, 3277989), (27, 2306733), (33, 1887327), (39, 1596969), (57, 1092663), (81, 768911), (99, 629109), (117, 532323), (143, 435537), (171, 364221), (209, 297999), (247, 252153), (283, 220077), (297, 209703), (351, 177441), (429, 145179), (513, 121407), (627, 99333), (741, 84051), (849, 73359), (891, 69901), (1053, 59147), (1287, 48393), (1539, 40469), (1881, 33111), (2223, 28017), (2547, 24453), (2717, 22923), (3113, 20007), (3679, 16929), (3861, 16131), (5377, 11583), (5643, 11037), (6669, 9339), (7641, 8151)]