90454623

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1213}}^1$

素因数の和:1343

約数の個数: 32

約数和(自身を含む): 142649856

約数和(自身を除く): 52195233

約数列:

[1, 3, 7, 21, 53, 67, 159, 201, 371, 469, 1113, 1213, 1407, 3551, 3639, 8491, 10653, 24857, 25473, 64289, 74571, 81271, 192867, 243813, 450023, 568897, 1350069, 1706691, 4307363, 12922089, 30151541, 90454623]

約数ペア:

[(1, 90454623), (3, 30151541), (7, 12922089), (21, 4307363), (53, 1706691), (67, 1350069), (159, 568897), (201, 450023), (371, 243813), (469, 192867), (1113, 81271), (1213, 74571), (1407, 64289), (3551, 25473), (3639, 24857), (8491, 10653)]