151782279

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 238761600

約数和(自身を除く): 86979321

約数列:

[1, 3, 11, 19, 33, 57, 59, 121, 177, 209, 363, 373, 627, 649, 1119, 1121, 1947, 2299, 3363, 4103, 6897, 7087, 7139, 12309, 12331, 21261, 21417, 22007, 36993, 45133, 66021, 77957, 135399, 135641, 233871, 242077, 406923, 418133, 726231, 857527, 1254399, 2572581, 2662847, 4599463, 7988541, 13798389, 50594093, 151782279]

約数ペア:

[(1, 151782279), (3, 50594093), (11, 13798389), (19, 7988541), (33, 4599463), (57, 2662847), (59, 2572581), (121, 1254399), (177, 857527), (209, 726231), (363, 418133), (373, 406923), (627, 242077), (649, 233871), (1119, 135641), (1121, 135399), (1947, 77957), (2299, 66021), (3363, 45133), (4103, 36993), (6897, 22007), (7087, 21417), (7139, 21261), (12309, 12331)]