622762407

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 945165312

約数和(自身を除く): 322402905

約数列:

[1, 3, 9, 41, 97, 123, 127, 137, 291, 369, 381, 411, 873, 1143, 1233, 3977, 5207, 5617, 11931, 12319, 13289, 15621, 16851, 17399, 35793, 36957, 39867, 46863, 50553, 52197, 110871, 119601, 156591, 505079, 544849, 713359, 1515237, 1634547, 1687703, 2140077, 4545711, 4903641, 5063109, 6420231, 15189327, 69195823, 207587469, 622762407]

約数ペア:

[(1, 622762407), (3, 207587469), (9, 69195823), (41, 15189327), (97, 6420231), (123, 5063109), (127, 4903641), (137, 4545711), (291, 2140077), (369, 1687703), (381, 1634547), (411, 1515237), (873, 713359), (1143, 544849), (1233, 505079), (3977, 156591), (5207, 119601), (5617, 110871), (11931, 52197), (12319, 50553), (13289, 46863), (15621, 39867), (16851, 36957), (17399, 35793)]