40817871

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{317}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 64108800

約数和(自身を除く): 23290929

約数列:

[1, 3, 9, 19, 27, 57, 171, 251, 317, 513, 753, 951, 2259, 2853, 4769, 6023, 6777, 8559, 14307, 18069, 42921, 54207, 79567, 128763, 162621, 238701, 716103, 1511773, 2148309, 4535319, 13605957, 40817871]

約数ペア:

[(1, 40817871), (3, 13605957), (9, 4535319), (19, 2148309), (27, 1511773), (57, 716103), (171, 238701), (251, 162621), (317, 128763), (513, 79567), (753, 54207), (951, 42921), (2259, 18069), (2853, 14307), (4769, 8559), (6023, 6777)]