133181461

素因数分解:

$7^2\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{359}}^1$

素因数の和:553

約数の個数: 24

約数和(自身を含む): 159071040

約数和(自身を除く): 25889579

約数列:

[1, 7, 49, 67, 113, 359, 469, 791, 2513, 3283, 5537, 7571, 17591, 24053, 40567, 52997, 168371, 283969, 370979, 1178597, 1987783, 2717989, 19025923, 133181461]

約数ペア:

[(1, 133181461), (7, 19025923), (49, 2717989), (67, 1987783), (113, 1178597), (359, 370979), (469, 283969), (791, 168371), (2513, 52997), (3283, 40567), (5537, 24053), (7571, 17591)]