39922821

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{761}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 62179200

約数和(自身を除く): 22256379

約数列:

[1, 3, 9, 27, 29, 67, 87, 201, 261, 603, 761, 783, 1809, 1943, 2283, 5829, 6849, 17487, 20547, 22069, 50987, 52461, 66207, 152961, 198621, 458883, 595863, 1376649, 1478623, 4435869, 13307607, 39922821]

約数ペア:

[(1, 39922821), (3, 13307607), (9, 4435869), (27, 1478623), (29, 1376649), (67, 595863), (87, 458883), (201, 198621), (261, 152961), (603, 66207), (761, 52461), (783, 50987), (1809, 22069), (1943, 20547), (2283, 17487), (5829, 6849)]