54842931

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{991}}^1$

素因数の和:1064

約数の個数: 48

約数和(自身を含む): 95327232

約数和(自身を除く): 40484301

約数列:

[1, 3, 9, 11, 13, 33, 39, 43, 99, 117, 129, 143, 387, 429, 473, 559, 991, 1287, 1419, 1677, 2973, 4257, 5031, 6149, 8919, 10901, 12883, 18447, 32703, 38649, 42613, 55341, 98109, 115947, 127839, 141713, 383517, 425139, 468743, 553969, 1275417, 1406229, 1661907, 4218687, 4985721, 6093659, 18280977, 54842931]

約数ペア:

[(1, 54842931), (3, 18280977), (9, 6093659), (11, 4985721), (13, 4218687), (33, 1661907), (39, 1406229), (43, 1275417), (99, 553969), (117, 468743), (129, 425139), (143, 383517), (387, 141713), (429, 127839), (473, 115947), (559, 98109), (991, 55341), (1287, 42613), (1419, 38649), (1677, 32703), (2973, 18447), (4257, 12883), (5031, 10901), (6149, 8919)]