72415668627

素因数分解:

$3^3\times {\mathrm{181}}^1\times {\mathrm{571}}^1\times {\mathrm{25951}}^1$

素因数の和:26712

約数の個数: 32

約数和(自身を含む): 108068280320

約数和(自身を除く): 35652611693

約数列:

[1, 3, 9, 27, 181, 543, 571, 1629, 1713, 4887, 5139, 15417, 25951, 77853, 103351, 233559, 310053, 700677, 930159, 2790477, 4697131, 14091393, 14818021, 42274179, 44454063, 126822537, 133362189, 400086567, 2682061801, 8046185403, 24138556209, 72415668627]

約数ペア:

[(1, 72415668627), (3, 24138556209), (9, 8046185403), (27, 2682061801), (181, 400086567), (543, 133362189), (571, 126822537), (1629, 44454063), (1713, 42274179), (4887, 14818021), (5139, 14091393), (15417, 4697131), (25951, 2790477), (77853, 930159), (103351, 700677), (233559, 310053)]