31865373

素因数分解:

$3^3\times {\mathrm{23}}^3\times {\mathrm{97}}^1$

素因数の和:175

約数の個数: 32

約数和(自身を含む): 49862400

約数和(自身を除く): 17997027

約数列:

[1, 3, 9, 23, 27, 69, 97, 207, 291, 529, 621, 873, 1587, 2231, 2619, 4761, 6693, 12167, 14283, 20079, 36501, 51313, 60237, 109503, 153939, 328509, 461817, 1180199, 1385451, 3540597, 10621791, 31865373]

約数ペア:

[(1, 31865373), (3, 10621791), (9, 3540597), (23, 1385451), (27, 1180199), (69, 461817), (97, 328509), (207, 153939), (291, 109503), (529, 60237), (621, 51313), (873, 36501), (1587, 20079), (2231, 14283), (2619, 12167), (4761, 6693)]