8729166447

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{31687}}^1$

素因数の和:31897

約数の個数: 40

約数和(自身を含む): 13803292800

約数和(自身を除く): 5074126353

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 179, 513, 537, 1539, 1611, 3401, 4833, 10203, 14499, 30609, 31687, 91827, 95061, 275481, 285183, 602053, 855549, 1806159, 2566647, 5418477, 5671973, 16255431, 17015919, 48766293, 51047757, 107767487, 153143271, 323302461, 459429813, 969907383, 2909722149, 8729166447]

約数ペア:

[(1, 8729166447), (3, 2909722149), (9, 969907383), (19, 459429813), (27, 323302461), (57, 153143271), (81, 107767487), (171, 51047757), (179, 48766293), (513, 17015919), (537, 16255431), (1539, 5671973), (1611, 5418477), (3401, 2566647), (4833, 1806159), (10203, 855549), (14499, 602053), (30609, 285183), (31687, 275481), (91827, 95061)]