54218779773

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{249533}}^1$

素因数の和:249673

約数の個数: 32

約数和(自身を含む): 78189981696

約数和(自身を除く): 23971201923

約数列:

[1, 3, 23, 47, 67, 69, 141, 201, 1081, 1541, 3149, 3243, 4623, 9447, 72427, 217281, 249533, 748599, 5739259, 11728051, 16718711, 17217777, 35184153, 50156133, 269745173, 384530353, 785779417, 809235519, 1153591059, 2357338251, 18072926591, 54218779773]

約数ペア:

[(1, 54218779773), (3, 18072926591), (23, 2357338251), (47, 1153591059), (67, 809235519), (69, 785779417), (141, 384530353), (201, 269745173), (1081, 50156133), (1541, 35184153), (3149, 17217777), (3243, 16718711), (4623, 11728051), (9447, 5739259), (72427, 748599), (217281, 249533)]