57061179

素因数分解:

$3^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{641}}^1$

素因数の和:817

約数の個数: 40

約数和(自身を含む): 98190048

約数和(自身を除く): 41128869

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 157, 189, 471, 567, 641, 1099, 1413, 1923, 3297, 4239, 4487, 5769, 9891, 12717, 13461, 17307, 29673, 40383, 51921, 89019, 100637, 121149, 301911, 363447, 704459, 905733, 2113377, 2717199, 6340131, 8151597, 19020393, 57061179]

約数ペア:

[(1, 57061179), (3, 19020393), (7, 8151597), (9, 6340131), (21, 2717199), (27, 2113377), (63, 905733), (81, 704459), (157, 363447), (189, 301911), (471, 121149), (567, 100637), (641, 89019), (1099, 51921), (1413, 40383), (1923, 29673), (3297, 17307), (4239, 13461), (4487, 12717), (5769, 9891)]