3157956879

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{2551}}^1$

素因数の和:2828

約数の個数: 64

約数和(自身を含む): 5503500288

約数和(自身を除く): 2345543409

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 233, 253, 483, 699, 759, 1631, 1771, 2551, 2563, 4893, 5313, 5359, 7653, 7689, 16077, 17857, 17941, 28061, 37513, 53571, 53823, 58673, 58949, 84183, 112539, 176019, 176847, 196427, 410711, 412643, 589281, 594383, 645403, 1232133, 1237929, 1783149, 1936209, 4160681, 4517821, 6538213, 12482043, 13553463, 13670809, 19614639, 41012427, 45767491, 95695663, 137302473, 150378899, 287086989, 451136697, 1052652293, 3157956879]

約数ペア:

[(1, 3157956879), (3, 1052652293), (7, 451136697), (11, 287086989), (21, 150378899), (23, 137302473), (33, 95695663), (69, 45767491), (77, 41012427), (161, 19614639), (231, 13670809), (233, 13553463), (253, 12482043), (483, 6538213), (699, 4517821), (759, 4160681), (1631, 1936209), (1771, 1783149), (2551, 1237929), (2563, 1232133), (4893, 645403), (5313, 594383), (5359, 589281), (7653, 412643), (7689, 410711), (16077, 196427), (17857, 176847), (17941, 176019), (28061, 112539), (37513, 84183), (53571, 58949), (53823, 58673)]