31194767169

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{236609}}^1$

素因数の和:236894

約数の個数: 32

約数和(自身を含む): 48836304000

約数和(自身を除く): 17641536831

約数列:

[1, 3, 9, 19, 27, 57, 171, 257, 513, 771, 2313, 4883, 6939, 14649, 43947, 131841, 236609, 709827, 2129481, 4495571, 6388443, 13486713, 40460139, 60808513, 121380417, 182425539, 547276617, 1155361747, 1641829851, 3466085241, 10398255723, 31194767169]

約数ペア:

[(1, 31194767169), (3, 10398255723), (9, 3466085241), (19, 1641829851), (27, 1155361747), (57, 547276617), (171, 182425539), (257, 121380417), (513, 60808513), (771, 40460139), (2313, 13486713), (4883, 6388443), (6939, 4495571), (14649, 2129481), (43947, 709827), (131841, 236609)]