151925403

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{2803}}^1$

素因数の和:2931

約数の個数: 32

約数和(自身を含む): 242265600

約数和(自身を除く): 90340197

約数列:

[1, 3, 7, 21, 29, 87, 89, 203, 267, 609, 623, 1869, 2581, 2803, 7743, 8409, 18067, 19621, 54201, 58863, 81287, 243861, 249467, 569009, 748401, 1707027, 1746269, 5238807, 7234543, 21703629, 50641801, 151925403]

約数ペア:

[(1, 151925403), (3, 50641801), (7, 21703629), (21, 7234543), (29, 5238807), (87, 1746269), (89, 1707027), (203, 748401), (267, 569009), (609, 249467), (623, 243861), (1869, 81287), (2581, 58863), (2803, 54201), (7743, 19621), (8409, 18067)]