85820808969

素因数分解:

$3^2\times 7^2\times {\mathrm{263}}^1\times {\mathrm{739943}}^1$

素因数の和:740226

約数の個数: 36

約数和(自身を含む): 144750805056

約数和(自身を除く): 58929996087

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 263, 441, 789, 1841, 2367, 5523, 12887, 16569, 38661, 115983, 739943, 2219829, 5179601, 6659487, 15538803, 36257207, 46616409, 108771621, 194605009, 326314863, 583815027, 1362235063, 1751445081, 4086705189, 9535645441, 12260115567, 28606936323, 85820808969]

約数ペア:

[(1, 85820808969), (3, 28606936323), (7, 12260115567), (9, 9535645441), (21, 4086705189), (49, 1751445081), (63, 1362235063), (147, 583815027), (263, 326314863), (441, 194605009), (789, 108771621), (1841, 46616409), (2367, 36257207), (5523, 15538803), (12887, 6659487), (16569, 5179601), (38661, 2219829), (115983, 739943)]