26963343

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 46309536

約数和(自身を除く): 19346193

約数列:

[1, 3, 9, 11, 17, 33, 37, 51, 99, 111, 153, 187, 333, 407, 433, 561, 629, 1221, 1299, 1683, 1887, 3663, 3897, 4763, 5661, 6919, 7361, 14289, 16021, 20757, 22083, 42867, 48063, 62271, 66249, 80971, 144189, 176231, 242913, 272357, 528693, 728739, 817071, 1586079, 2451213, 2995927, 8987781, 26963343]

約数ペア:

[(1, 26963343), (3, 8987781), (9, 2995927), (11, 2451213), (17, 1586079), (33, 817071), (37, 728739), (51, 528693), (99, 272357), (111, 242913), (153, 176231), (187, 144189), (333, 80971), (407, 66249), (433, 62271), (561, 48063), (629, 42867), (1221, 22083), (1299, 20757), (1683, 16021), (1887, 14289), (3663, 7361), (3897, 6919), (4763, 5661)]