49308921

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{619}}^1$

素因数の和:845

約数の個数: 24

約数和(自身を含む): 73120320

約数和(自身を除く): 23811399

約数列:

[1, 3, 9, 53, 159, 167, 477, 501, 619, 1503, 1857, 5571, 8851, 26553, 32807, 79659, 98421, 103373, 295263, 310119, 930357, 5478769, 16436307, 49308921]

約数ペア:

[(1, 49308921), (3, 16436307), (9, 5478769), (53, 930357), (159, 310119), (167, 295263), (477, 103373), (501, 98421), (619, 79659), (1503, 32807), (1857, 26553), (5571, 8851)]