70943967

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{3167}}^1$

素因数の和:3323

約数の個数: 24

約数和(自身を含む): 108725760

約数和(自身を除く): 37781793

約数列:

[1, 3, 9, 19, 57, 131, 171, 393, 1179, 2489, 3167, 7467, 9501, 22401, 28503, 60173, 180519, 414877, 541557, 1244631, 3733893, 7882663, 23647989, 70943967]

約数ペア:

[(1, 70943967), (3, 23647989), (9, 7882663), (19, 3733893), (57, 1244631), (131, 541557), (171, 414877), (393, 180519), (1179, 60173), (2489, 28503), (3167, 22401), (7467, 9501)]