78722241549

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1\times {\mathrm{195539}}^1$

素因数の和:196577

約数の個数: 32

約数和(自身を含む): 126397056000

約数和(自身を除く): 47674814451

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 1009, 3027, 7063, 19171, 21189, 57513, 134197, 195539, 402591, 586617, 1368773, 3715241, 4106319, 11145723, 26006687, 78020061, 197298851, 591896553, 1381091957, 3748678169, 4143275871, 11246034507, 26240747183, 78722241549]

約数ペア:

[(1, 78722241549), (3, 26240747183), (7, 11246034507), (19, 4143275871), (21, 3748678169), (57, 1381091957), (133, 591896553), (399, 197298851), (1009, 78020061), (3027, 26006687), (7063, 11145723), (19171, 4106319), (21189, 3715241), (57513, 1368773), (134197, 586617), (195539, 402591)]