54309129

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{439}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 85493760

約数和(自身を除く): 31184631

約数列:

[1, 3, 7, 21, 43, 129, 137, 301, 411, 439, 903, 959, 1317, 2877, 3073, 5891, 9219, 17673, 18877, 41237, 56631, 60143, 123711, 132139, 180429, 396417, 421001, 1263003, 2586149, 7758447, 18103043, 54309129]

約数ペア:

[(1, 54309129), (3, 18103043), (7, 7758447), (21, 2586149), (43, 1263003), (129, 421001), (137, 396417), (301, 180429), (411, 132139), (439, 123711), (903, 60143), (959, 56631), (1317, 41237), (2877, 18877), (3073, 17673), (5891, 9219)]