72504153

素因数分解:

$3^6\times {\mathrm{271}}^1\times {\mathrm{367}}^1$

素因数の和:656

約数の個数: 28

約数和(自身を含む): 109404928

約数和(自身を除く): 36900775

約数列:

[1, 3, 9, 27, 81, 243, 271, 367, 729, 813, 1101, 2439, 3303, 7317, 9909, 21951, 29727, 65853, 89181, 99457, 197559, 267543, 298371, 895113, 2685339, 8056017, 24168051, 72504153]

約数ペア:

[(1, 72504153), (3, 24168051), (9, 8056017), (27, 2685339), (81, 895113), (243, 298371), (271, 267543), (367, 197559), (729, 99457), (813, 89181), (1101, 65853), (2439, 29727), (3303, 21951), (7317, 9909)]