88103253

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{761}}^1$

素因数の和:957

約数の個数: 32

約数和(自身を含む): 138988800

約数和(自身を除く): 50885547

約数列:

[1, 3, 7, 21, 37, 111, 149, 259, 447, 761, 777, 1043, 2283, 3129, 5327, 5513, 15981, 16539, 28157, 38591, 84471, 113389, 115773, 197099, 340167, 591297, 793723, 2381169, 4195393, 12586179, 29367751, 88103253]

約数ペア:

[(1, 88103253), (3, 29367751), (7, 12586179), (21, 4195393), (37, 2381169), (111, 793723), (149, 591297), (259, 340167), (447, 197099), (761, 115773), (777, 113389), (1043, 84471), (2283, 38591), (3129, 28157), (5327, 16539), (5513, 15981)]