80343417

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{1229}}^1$

素因数の和:1533

約数の個数: 32

約数和(自身を含む): 134138880

約数和(自身を除く): 53795463

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 283, 849, 1229, 1981, 3113, 3687, 5943, 8603, 9339, 13519, 21791, 25809, 40557, 65373, 94633, 283899, 347807, 1043421, 2434649, 3825877, 7303947, 11477631, 26781139, 80343417]

約数ペア:

[(1, 80343417), (3, 26781139), (7, 11477631), (11, 7303947), (21, 3825877), (33, 2434649), (77, 1043421), (231, 347807), (283, 283899), (849, 94633), (1229, 65373), (1981, 40557), (3113, 25809), (3687, 21791), (5943, 13519), (8603, 9339)]