55078317

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{51427}}^1$

素因数の和:51457

約数の個数: 24

約数和(自身を含む): 96273216

約数和(自身を除く): 41194899

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 51427, 154281, 359989, 462843, 874259, 1079967, 2622777, 3239901, 6119813, 7868331, 18359439, 55078317]

約数ペア:

[(1, 55078317), (3, 18359439), (7, 7868331), (9, 6119813), (17, 3239901), (21, 2622777), (51, 1079967), (63, 874259), (119, 462843), (153, 359989), (357, 154281), (1071, 51427)]