72080811

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{10867}}^1$

素因数の和:10951

約数の個数: 24

約数和(自身を含む): 115287744

約数和(自身を除く): 43206933

約数列:

[1, 3, 9, 11, 33, 67, 99, 201, 603, 737, 2211, 6633, 10867, 32601, 97803, 119537, 358611, 728089, 1075833, 2184267, 6552801, 8008979, 24026937, 72080811]

約数ペア:

[(1, 72080811), (3, 24026937), (9, 8008979), (11, 6552801), (33, 2184267), (67, 1075833), (99, 728089), (201, 358611), (603, 119537), (737, 97803), (2211, 32601), (6633, 10867)]