172768113

素因数分解:

$3^3\times 7^1\times {\mathrm{914117}}^1$

素因数の和:914133

約数の個数: 16

約数和(自身を含む): 292517760

約数和(自身を除く): 119749647

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 914117, 2742351, 6398819, 8227053, 19196457, 24681159, 57589371, 172768113]

約数ペア:

[(1, 172768113), (3, 57589371), (7, 24681159), (9, 19196457), (21, 8227053), (27, 6398819), (63, 2742351), (189, 914117)]