210018339

素因数分解:

$3^6\times {\mathrm{103}}^1\times {\mathrm{2797}}^1$

素因数の和:2918

約数の個数: 28

約数和(自身を含む): 318054256

約数和(自身を除く): 108035917

約数列:

[1, 3, 9, 27, 81, 103, 243, 309, 729, 927, 2781, 2797, 8343, 8391, 25029, 25173, 75087, 75519, 226557, 288091, 679671, 864273, 2039013, 2592819, 7778457, 23335371, 70006113, 210018339]

約数ペア:

[(1, 210018339), (3, 70006113), (9, 23335371), (27, 7778457), (81, 2592819), (103, 2039013), (243, 864273), (309, 679671), (729, 288091), (927, 226557), (2781, 75519), (2797, 75087), (8343, 25173), (8391, 25029)]