89960889

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{283}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 133484544

約数和(自身を除く): 43523655

約数列:

[1, 3, 17, 23, 51, 69, 271, 283, 391, 813, 849, 1173, 4607, 4811, 6233, 6509, 13821, 14433, 18699, 19527, 76693, 105961, 110653, 230079, 317883, 331959, 1303781, 1763939, 3911343, 5291817, 29986963, 89960889]

約数ペア:

[(1, 89960889), (3, 29986963), (17, 5291817), (23, 3911343), (51, 1763939), (69, 1303781), (271, 331959), (283, 317883), (391, 230079), (813, 110653), (849, 105961), (1173, 76693), (4607, 19527), (4811, 18699), (6233, 14433), (6509, 13821)]