83497491

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1697}}^1$

素因数の和:1792

約数の個数: 48

約数和(自身を含む): 152575488

約数和(自身を除く): 69077997

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 71, 77, 99, 213, 231, 497, 639, 693, 781, 1491, 1697, 2343, 4473, 5091, 5467, 7029, 11879, 15273, 16401, 18667, 35637, 49203, 56001, 106911, 120487, 130669, 168003, 361461, 392007, 843409, 1084383, 1176021, 1325357, 2530227, 3976071, 7590681, 9277499, 11928213, 27832497, 83497491]

約数ペア:

[(1, 83497491), (3, 27832497), (7, 11928213), (9, 9277499), (11, 7590681), (21, 3976071), (33, 2530227), (63, 1325357), (71, 1176021), (77, 1084383), (99, 843409), (213, 392007), (231, 361461), (497, 168003), (639, 130669), (693, 120487), (781, 106911), (1491, 56001), (1697, 49203), (2343, 35637), (4473, 18667), (5091, 16401), (5467, 15273), (7029, 11879)]