227804913

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{70901}}^1$

素因数の和:70934

約数の個数: 32

約数和(自身を含む): 408395520

約数和(自身を除く): 180590607

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 70901, 212703, 496307, 638109, 1205317, 1488921, 1914327, 3615951, 4466763, 8437219, 10847853, 13400289, 25311657, 32543559, 75934971, 227804913]

約数ペア:

[(1, 227804913), (3, 75934971), (7, 32543559), (9, 25311657), (17, 13400289), (21, 10847853), (27, 8437219), (51, 4466763), (63, 3615951), (119, 1914327), (153, 1488921), (189, 1205317), (357, 638109), (459, 496307), (1071, 212703), (3213, 70901)]