164094819

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{128099}}^1$

素因数の和:128170

約数の個数: 16

約数和(自身を含む): 254150400

約数和(自身を除く): 90055581

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 128099, 384297, 896693, 2690079, 7814039, 23442117, 54698273, 164094819]

約数ペア:

[(1, 164094819), (3, 54698273), (7, 23442117), (21, 7814039), (61, 2690079), (183, 896693), (427, 384297), (1281, 128099)]