67272387

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7949}}^1$

素因数の和:8003

約数の個数: 32

約数和(自身を含む): 113971200

約数和(自身を除く): 46698813

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 2821, 7949, 8463, 23847, 55643, 103337, 166929, 246419, 310011, 723359, 739257, 1724933, 2170077, 3203447, 5174799, 9610341, 22424129, 67272387]

約数ペア:

[(1, 67272387), (3, 22424129), (7, 9610341), (13, 5174799), (21, 3203447), (31, 2170077), (39, 1724933), (91, 739257), (93, 723359), (217, 310011), (273, 246419), (403, 166929), (651, 103337), (1209, 55643), (2821, 23847), (7949, 8463)]