26031159

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1$

素因数の和:705

約数の個数: 64

約数和(自身を含む): 50688000

約数和(自身を除く): 24656841

約数列:

[1, 3, 7, 9, 11, 19, 21, 27, 33, 57, 63, 77, 99, 133, 171, 189, 209, 231, 297, 399, 513, 627, 659, 693, 1197, 1463, 1881, 1977, 2079, 3591, 4389, 4613, 5643, 5931, 7249, 12521, 13167, 13839, 17793, 21747, 37563, 39501, 41517, 50743, 65241, 87647, 112689, 124551, 137731, 152229, 195723, 262941, 338067, 413193, 456687, 788823, 964117, 1239579, 1370061, 2366469, 2892351, 3718737, 8677053, 26031159]

約数ペア:

[(1, 26031159), (3, 8677053), (7, 3718737), (9, 2892351), (11, 2366469), (19, 1370061), (21, 1239579), (27, 964117), (33, 788823), (57, 456687), (63, 413193), (77, 338067), (99, 262941), (133, 195723), (171, 152229), (189, 137731), (209, 124551), (231, 112689), (297, 87647), (399, 65241), (513, 50743), (627, 41517), (659, 39501), (693, 37563), (1197, 21747), (1463, 17793), (1881, 13839), (1977, 13167), (2079, 12521), (3591, 7249), (4389, 5931), (4613, 5643)]