17967684063

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{12770209}}^1$

素因数の和:12770286

約数の個数: 16

約数和(自身を含む): 27787976960

約数和(自身を除く): 9820292897

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 12770209, 38310627, 89391463, 268174389, 855604003, 2566812009, 5989228021, 17967684063]

約数ペア:

[(1, 17967684063), (3, 5989228021), (7, 2566812009), (21, 855604003), (67, 268174389), (201, 89391463), (469, 38310627), (1407, 12770209)]