129345069

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1\times {\mathrm{463}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 202051584

約数和(自身を除く): 72706515

約数列:

[1, 3, 7, 21, 53, 159, 251, 371, 463, 753, 1113, 1389, 1757, 3241, 5271, 9723, 13303, 24539, 39909, 73617, 93121, 116213, 171773, 279363, 348639, 515319, 813491, 2440473, 6159289, 18477867, 43115023, 129345069]

約数ペア:

[(1, 129345069), (3, 43115023), (7, 18477867), (21, 6159289), (53, 2440473), (159, 813491), (251, 515319), (371, 348639), (463, 279363), (753, 171773), (1113, 116213), (1389, 93121), (1757, 73617), (3241, 39909), (5271, 24539), (9723, 13303)]