89215623

素因数分解:

$3^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{2003}}^1$

素因数の和:2124

約数の個数: 36

約数和(自身を含む): 151466328

約数和(自身を除く): 62250705

約数列:

[1, 3, 7, 9, 21, 49, 63, 101, 147, 303, 441, 707, 909, 2003, 2121, 4949, 6009, 6363, 14021, 14847, 18027, 42063, 44541, 98147, 126189, 202303, 294441, 606909, 883323, 1416121, 1820727, 4248363, 9912847, 12745089, 29738541, 89215623]

約数ペア:

[(1, 89215623), (3, 29738541), (7, 12745089), (9, 9912847), (21, 4248363), (49, 1820727), (63, 1416121), (101, 883323), (147, 606909), (303, 294441), (441, 202303), (707, 126189), (909, 98147), (2003, 44541), (2121, 42063), (4949, 18027), (6009, 14847), (6363, 14021)]