68742519

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1\times {\mathrm{739}}^1$

素因数の和:1150

約数の個数: 16

約数和(自身を含む): 92991360

約数和(自身を除く): 24248841

約数列:

[1, 3, 101, 303, 307, 739, 921, 2217, 31007, 74639, 93021, 223917, 226873, 680619, 22914173, 68742519]

約数ペア:

[(1, 68742519), (3, 22914173), (101, 680619), (303, 226873), (307, 223917), (739, 93021), (921, 74639), (2217, 31007)]