265689153

素因数分解:

$3^6\times {\mathrm{281}}^1\times {\mathrm{1297}}^1$

素因数の和:1596

約数の個数: 28

約数和(自身を含む): 400077348

約数和(自身を除く): 134388195

約数列:

[1, 3, 9, 27, 81, 243, 281, 729, 843, 1297, 2529, 3891, 7587, 11673, 22761, 35019, 68283, 105057, 204849, 315171, 364457, 945513, 1093371, 3280113, 9840339, 29521017, 88563051, 265689153]

約数ペア:

[(1, 265689153), (3, 88563051), (9, 29521017), (27, 9840339), (81, 3280113), (243, 1093371), (281, 945513), (729, 364457), (843, 315171), (1297, 204849), (2529, 105057), (3891, 68283), (7587, 35019), (11673, 22761)]