144448227

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{2707}}^1$

素因数の和:2749

約数の個数: 54

約数和(自身を含む): 266881524

約数和(自身を除く): 122433297

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 121, 147, 231, 363, 441, 539, 693, 847, 1089, 1617, 2541, 2707, 4851, 5929, 7623, 8121, 17787, 18949, 24363, 29777, 53361, 56847, 89331, 132643, 170541, 208439, 267993, 327547, 397929, 625317, 982641, 1193787, 1459073, 1875951, 2292829, 2947923, 4377219, 6878487, 13131657, 16049803, 20635461, 48149409, 144448227]

約数ペア:

[(1, 144448227), (3, 48149409), (7, 20635461), (9, 16049803), (11, 13131657), (21, 6878487), (33, 4377219), (49, 2947923), (63, 2292829), (77, 1875951), (99, 1459073), (121, 1193787), (147, 982641), (231, 625317), (363, 397929), (441, 327547), (539, 267993), (693, 208439), (847, 170541), (1089, 132643), (1617, 89331), (2541, 56847), (2707, 53361), (4851, 29777), (5929, 24363), (7623, 18949), (8121, 17787)]