3469378689

素因数分解:

$3^3\times 7^1\times {\mathrm{2081}}^1\times {\mathrm{8821}}^1$

素因数の和:10918

約数の個数: 32

約数和(自身を含む): 5877569280

約数和(自身を除く): 2408190591

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 2081, 6243, 8821, 14567, 18729, 26463, 43701, 56187, 61747, 79389, 131103, 185241, 238167, 393309, 555723, 1667169, 18356501, 55069503, 128495507, 165208509, 385486521, 495625527, 1156459563, 3469378689]

約数ペア:

[(1, 3469378689), (3, 1156459563), (7, 495625527), (9, 385486521), (21, 165208509), (27, 128495507), (63, 55069503), (189, 18356501), (2081, 1667169), (6243, 555723), (8821, 393309), (14567, 238167), (18729, 185241), (26463, 131103), (43701, 79389), (56187, 61747)]