89199873

素因数分解:

$3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2579}}^1$

素因数の和:2659

約数の個数: 40

約数和(自身を含む): 154841280

約数和(自身を除く): 65641407

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 81, 183, 189, 427, 549, 567, 1281, 1647, 2579, 3843, 4941, 7737, 11529, 18053, 23211, 34587, 54159, 69633, 157319, 162477, 208899, 471957, 487431, 1101233, 1415871, 1462293, 3303699, 4247613, 9911097, 12742839, 29733291, 89199873]

約数ペア:

[(1, 89199873), (3, 29733291), (7, 12742839), (9, 9911097), (21, 4247613), (27, 3303699), (61, 1462293), (63, 1415871), (81, 1101233), (183, 487431), (189, 471957), (427, 208899), (549, 162477), (567, 157319), (1281, 69633), (1647, 54159), (2579, 34587), (3843, 23211), (4941, 18053), (7737, 11529)]