133355319

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{6173}}^1$

素因数の和:6574

約数の個数: 16

約数和(自身を含む): 187689600

約数和(自身を除く): 54334281

約数列:

[1, 3, 19, 57, 379, 1137, 6173, 7201, 18519, 21603, 117287, 351861, 2339567, 7018701, 44451773, 133355319]

約数ペア:

[(1, 133355319), (3, 44451773), (19, 7018701), (57, 2339567), (379, 351861), (1137, 117287), (6173, 21603), (7201, 18519)]