156723051

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{433}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 227985408

約数和(自身を除く): 71262357

約数列:

[1, 3, 17, 47, 51, 141, 151, 433, 453, 799, 1299, 2397, 2567, 7097, 7361, 7701, 20351, 21291, 22083, 61053, 65383, 120649, 196149, 345967, 361947, 1037901, 1111511, 3073001, 3334533, 9219003, 52241017, 156723051]

約数ペア:

[(1, 156723051), (3, 52241017), (17, 9219003), (47, 3334533), (51, 3073001), (141, 1111511), (151, 1037901), (433, 361947), (453, 345967), (799, 196149), (1299, 120649), (2397, 65383), (2567, 61053), (7097, 22083), (7361, 21291), (7701, 20351)]