64191699

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{49877}}^1$

素因数の和:49907

約数の個数: 24

約数和(自身を含む): 108933552

約数和(自身を除く): 44741853

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 49877, 149631, 448893, 548647, 648401, 1645941, 1945203, 4937823, 5835609, 7132411, 21397233, 64191699]

約数ペア:

[(1, 64191699), (3, 21397233), (9, 7132411), (11, 5835609), (13, 4937823), (33, 1945203), (39, 1645941), (99, 648401), (117, 548647), (143, 448893), (429, 149631), (1287, 49877)]