88973787

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1$

素因数の和:667

約数の個数: 32

約数和(自身を含む): 138821632

約数和(自身を除く): 49847845

約数列:

[1, 3, 7, 21, 73, 127, 219, 381, 457, 511, 889, 1371, 1533, 2667, 3199, 9271, 9597, 27813, 33361, 58039, 64897, 100083, 174117, 194691, 233527, 406273, 700581, 1218819, 4236847, 12710541, 29657929, 88973787]

約数ペア:

[(1, 88973787), (3, 29657929), (7, 12710541), (21, 4236847), (73, 1218819), (127, 700581), (219, 406273), (381, 233527), (457, 194691), (511, 174117), (889, 100083), (1371, 64897), (1533, 58039), (2667, 33361), (3199, 27813), (9271, 9597)]