79331637

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 136318464

約数和(自身を除く): 56986827

約数列:

[1, 3, 7, 11, 21, 33, 49, 71, 77, 147, 213, 231, 497, 539, 691, 781, 1491, 1617, 2073, 2343, 3479, 4837, 5467, 7601, 10437, 14511, 16401, 22803, 33859, 38269, 49061, 53207, 101577, 114807, 147183, 159621, 343427, 372449, 539671, 1030281, 1117347, 1619013, 2403989, 3777697, 7211967, 11333091, 26443879, 79331637]

約数ペア:

[(1, 79331637), (3, 26443879), (7, 11333091), (11, 7211967), (21, 3777697), (33, 2403989), (49, 1619013), (71, 1117347), (77, 1030281), (147, 539671), (213, 372449), (231, 343427), (497, 159621), (539, 147183), (691, 114807), (781, 101577), (1491, 53207), (1617, 49061), (2073, 38269), (2343, 33859), (3479, 22803), (4837, 16401), (5467, 14511), (7601, 10437)]