17712822057

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{743}}^1$

素因数の和:1154

約数の個数: 64

約数和(自身を含む): 27975352320

約数和(自身を除く): 10262530263

約数列:

[1, 3, 7, 21, 59, 71, 177, 213, 271, 413, 497, 743, 813, 1239, 1491, 1897, 2229, 4189, 5201, 5691, 12567, 15603, 15989, 19241, 29323, 43837, 47967, 52753, 57723, 87969, 111923, 131511, 134687, 158259, 201353, 306859, 335769, 369271, 404061, 604059, 920577, 1107813, 1135219, 1409471, 3112427, 3405657, 4228413, 7946533, 9337281, 11879827, 14296063, 21786989, 23839599, 35639481, 42888189, 65360967, 83158789, 100072441, 249476367, 300217323, 843467717, 2530403151, 5904274019, 17712822057]

約数ペア:

[(1, 17712822057), (3, 5904274019), (7, 2530403151), (21, 843467717), (59, 300217323), (71, 249476367), (177, 100072441), (213, 83158789), (271, 65360967), (413, 42888189), (497, 35639481), (743, 23839599), (813, 21786989), (1239, 14296063), (1491, 11879827), (1897, 9337281), (2229, 7946533), (4189, 4228413), (5201, 3405657), (5691, 3112427), (12567, 1409471), (15603, 1135219), (15989, 1107813), (19241, 920577), (29323, 604059), (43837, 404061), (47967, 369271), (52753, 335769), (57723, 306859), (87969, 201353), (111923, 158259), (131511, 134687)]