89545233

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{409}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 132249600

約数和(自身を除く): 42704367

約数列:

[1, 3, 19, 23, 57, 69, 167, 409, 437, 501, 1227, 1311, 3173, 3841, 7771, 9407, 9519, 11523, 23313, 28221, 68303, 72979, 178733, 204909, 218937, 536199, 1297757, 1570969, 3893271, 4712907, 29848411, 89545233]

約数ペア:

[(1, 89545233), (3, 29848411), (19, 4712907), (23, 3893271), (57, 1570969), (69, 1297757), (167, 536199), (409, 218937), (437, 204909), (501, 178733), (1227, 72979), (1311, 68303), (3173, 28221), (3841, 23313), (7771, 11523), (9407, 9519)]