81484554

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{1427}}^1$

素因数の和:1770

約数の個数: 32

約数和(自身を含む): 168892416

約数和(自身を除く): 87407862

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 307, 614, 921, 1427, 1842, 2854, 4281, 8562, 9517, 19034, 28551, 44237, 57102, 88474, 132711, 265422, 438089, 876178, 1314267, 2628534, 13580759, 27161518, 40742277, 81484554]

約数ペア:

[(1, 81484554), (2, 40742277), (3, 27161518), (6, 13580759), (31, 2628534), (62, 1314267), (93, 876178), (186, 438089), (307, 265422), (614, 132711), (921, 88474), (1427, 57102), (1842, 44237), (2854, 28551), (4281, 19034), (8562, 9517)]