151124841

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{503}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 264176640

約数和(自身を除く): 113051799

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 251, 399, 503, 753, 1197, 1509, 1757, 2259, 3521, 4527, 4769, 5271, 9557, 10563, 14307, 15813, 28671, 31689, 33383, 42921, 66899, 86013, 100149, 126253, 200697, 300447, 378759, 602091, 883771, 1136277, 2398807, 2651313, 7196421, 7953939, 16791649, 21589263, 50374947, 151124841]

約数ペア:

[(1, 151124841), (3, 50374947), (7, 21589263), (9, 16791649), (19, 7953939), (21, 7196421), (57, 2651313), (63, 2398807), (133, 1136277), (171, 883771), (251, 602091), (399, 378759), (503, 300447), (753, 200697), (1197, 126253), (1509, 100149), (1757, 86013), (2259, 66899), (3521, 42921), (4527, 33383), (4769, 31689), (5271, 28671), (9557, 15813), (10563, 14307)]