63208839

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:160

約数の個数: 64

約数和(自身を含む): 101122560

約数和(自身を除く): 37913721

約数列:

[1, 3, 17, 19, 37, 41, 43, 51, 57, 111, 123, 129, 323, 629, 697, 703, 731, 779, 817, 969, 1517, 1591, 1763, 1887, 2091, 2109, 2193, 2337, 2451, 4551, 4773, 5289, 11951, 13243, 13889, 25789, 27047, 28823, 29971, 30229, 33497, 35853, 39729, 41667, 65231, 77367, 81141, 86469, 89913, 90687, 100491, 195693, 489991, 513893, 569449, 1108927, 1239389, 1469973, 1541679, 1708347, 3326781, 3718167, 21069613, 63208839]

約数ペア:

[(1, 63208839), (3, 21069613), (17, 3718167), (19, 3326781), (37, 1708347), (41, 1541679), (43, 1469973), (51, 1239389), (57, 1108927), (111, 569449), (123, 513893), (129, 489991), (323, 195693), (629, 100491), (697, 90687), (703, 89913), (731, 86469), (779, 81141), (817, 77367), (969, 65231), (1517, 41667), (1591, 39729), (1763, 35853), (1887, 33497), (2091, 30229), (2109, 29971), (2193, 28823), (2337, 27047), (2451, 25789), (4551, 13889), (4773, 13243), (5289, 11951)]