67981383

素因数分解:

$3^3\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 103158720

約数和(自身を除く): 35177337

約数列:

[1, 3, 9, 27, 97, 101, 257, 291, 303, 771, 873, 909, 2313, 2619, 2727, 6939, 9797, 24929, 25957, 29391, 74787, 77871, 88173, 224361, 233613, 264519, 673083, 700839, 2517829, 7553487, 22660461, 67981383]

約数ペア:

[(1, 67981383), (3, 22660461), (9, 7553487), (27, 2517829), (97, 700839), (101, 673083), (257, 264519), (291, 233613), (303, 224361), (771, 88173), (873, 77871), (909, 74787), (2313, 29391), (2619, 25957), (2727, 24929), (6939, 9797)]