157652937

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{70919}}^1$

素因数の和:70957

約数の個数: 24

約数和(自身を含む): 258148800

約数和(自身を除く): 100495863

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 70919, 212757, 638271, 921947, 1347461, 2765841, 4042383, 8297523, 12127149, 17516993, 52550979, 157652937]

約数ペア:

[(1, 157652937), (3, 52550979), (9, 17516993), (13, 12127149), (19, 8297523), (39, 4042383), (57, 2765841), (117, 1347461), (171, 921947), (247, 638271), (741, 212757), (2223, 70919)]