210813207927

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1021}}^1\times {\mathrm{14741}}^1$

素因数の和:15824

約数の個数: 64

約数和(自身を含む): 347128104960

約数和(自身を除く): 136314897033

約数列:

[1, 3, 7, 21, 23, 29, 69, 87, 161, 203, 483, 609, 667, 1021, 2001, 3063, 4669, 7147, 14007, 14741, 21441, 23483, 29609, 44223, 70449, 88827, 103187, 164381, 207263, 309561, 339043, 427489, 493143, 621789, 681007, 1017129, 1282467, 2043021, 2373301, 2992423, 4767049, 7119903, 8977269, 9832247, 14301147, 15050561, 29496741, 45151683, 68825729, 105353927, 206477187, 316061781, 346162903, 436466269, 1038488709, 1309398807, 2423140321, 3055263883, 7269420963, 9165791649, 10038724187, 30116172561, 70271069309, 210813207927]

約数ペア:

[(1, 210813207927), (3, 70271069309), (7, 30116172561), (21, 10038724187), (23, 9165791649), (29, 7269420963), (69, 3055263883), (87, 2423140321), (161, 1309398807), (203, 1038488709), (483, 436466269), (609, 346162903), (667, 316061781), (1021, 206477187), (2001, 105353927), (3063, 68825729), (4669, 45151683), (7147, 29496741), (14007, 15050561), (14741, 14301147), (21441, 9832247), (23483, 8977269), (29609, 7119903), (44223, 4767049), (70449, 2992423), (88827, 2373301), (103187, 2043021), (164381, 1282467), (207263, 1017129), (309561, 681007), (339043, 621789), (427489, 493143)]