32173281

素因数分解:

$3^4\times 7^1\times {\mathrm{179}}^1\times {\mathrm{317}}^1$

素因数の和:515

約数の個数: 40

約数和(自身を含む): 55408320

約数和(自身を除く): 23235039

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 179, 189, 317, 537, 567, 951, 1253, 1611, 2219, 2853, 3759, 4833, 6657, 8559, 11277, 14499, 19971, 25677, 33831, 56743, 59913, 101493, 170229, 179739, 397201, 510687, 1191603, 1532061, 3574809, 4596183, 10724427, 32173281]

約数ペア:

[(1, 32173281), (3, 10724427), (7, 4596183), (9, 3574809), (21, 1532061), (27, 1191603), (63, 510687), (81, 397201), (179, 179739), (189, 170229), (317, 101493), (537, 59913), (567, 56743), (951, 33831), (1253, 25677), (1611, 19971), (2219, 14499), (2853, 11277), (3759, 8559), (4833, 6657)]