65448939

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{223}}^1\times {\mathrm{271}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 92854272

約数和(自身を除く): 27405333

約数列:

[1, 3, 19, 57, 223, 271, 361, 669, 813, 1083, 4237, 5149, 12711, 15447, 60433, 80503, 97831, 181299, 241509, 293493, 1148227, 3444681, 21816313, 65448939]

約数ペア:

[(1, 65448939), (3, 21816313), (19, 3444681), (57, 1148227), (223, 293493), (271, 241509), (361, 181299), (669, 97831), (813, 80503), (1083, 60433), (4237, 15447), (5149, 12711)]