126712989

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{227}}^1\times {\mathrm{367}}^1$

素因数の和:626

約数の個数: 36

約数和(自身を含む): 199607616

約数和(自身を除く): 72894627

約数列:

[1, 3, 9, 13, 39, 117, 169, 227, 367, 507, 681, 1101, 1521, 2043, 2951, 3303, 4771, 8853, 14313, 26559, 38363, 42939, 62023, 83309, 115089, 186069, 249927, 345267, 558207, 749781, 1083017, 3249051, 9747153, 14079221, 42237663, 126712989]

約数ペア:

[(1, 126712989), (3, 42237663), (9, 14079221), (13, 9747153), (39, 3249051), (117, 1083017), (169, 749781), (227, 558207), (367, 345267), (507, 249927), (681, 186069), (1101, 115089), (1521, 83309), (2043, 62023), (2951, 42939), (3303, 38363), (4771, 26559), (8853, 14313)]