375880959

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{233}}^1\times {\mathrm{401}}^1$

素因数の和:792

約数の個数: 32

約数和(自身を含む): 564408000

約数和(自身を除く): 188527041

約数列:

[1, 3, 9, 27, 149, 233, 401, 447, 699, 1203, 1341, 2097, 3609, 4023, 6291, 10827, 34717, 59749, 93433, 104151, 179247, 280299, 312453, 537741, 840897, 937359, 1613223, 2522691, 13921517, 41764551, 125293653, 375880959]

約数ペア:

[(1, 375880959), (3, 125293653), (9, 41764551), (27, 13921517), (149, 2522691), (233, 1613223), (401, 937359), (447, 840897), (699, 537741), (1203, 312453), (1341, 280299), (2097, 179247), (3609, 104151), (4023, 93433), (6291, 59749), (10827, 34717)]